Document (#14051)

Author
Conte, R.
Title
Guiding lights
Source
Internet world. 7(1996) no.5, S.41-44
Year
1996
Abstract
Presents a range of commercial tools available for searching the Internet and WWW, including: search engines; directories of web pages; guides to new pages recently added to the web; electronic mail addresses; gopher archives; free and commercial software; newsgroups; and metasearches
Theme
Suchmaschinen

Similar documents (content)

  1. Duchemin, P.-Y.: ¬La recherche d'informations sur l'internet : repertoires et moteurs de recherche (1997) 0.40
    0.3965459 = sum of:
      0.3965459 = product of:
        0.95171016 = sum of:
          0.034091733 = weight(abstract_txt:search in 884) [ClassicSimilarity], result of:
            0.034091733 = score(doc=884,freq=2.0), product of:
              0.07029313 = queryWeight, product of:
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.019215997 = queryNorm
              0.48499382 = fieldWeight in 884, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.036061317 = weight(abstract_txt:internet in 884) [ClassicSimilarity], result of:
            0.036061317 = score(doc=884,freq=2.0), product of:
              0.07297508 = queryWeight, product of:
                1.0188984 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.019215997 = queryNorm
              0.49415937 = fieldWeight in 884, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.03865776 = weight(abstract_txt:electronic in 884) [ClassicSimilarity], result of:
            0.03865776 = score(doc=884,freq=1.0), product of:
              0.0963048 = queryWeight, product of:
                1.1704895 = boost
                4.281712 = idf(docFreq=1660, maxDocs=44218)
                0.019215997 = queryNorm
              0.40141052 = fieldWeight in 884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.281712 = idf(docFreq=1660, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.040597685 = weight(abstract_txt:including in 884) [ClassicSimilarity], result of:
            0.040597685 = score(doc=884,freq=1.0), product of:
              0.09950028 = queryWeight, product of:
                1.1897501 = boost
                4.352168 = idf(docFreq=1547, maxDocs=44218)
                0.019215997 = queryNorm
              0.40801576 = fieldWeight in 884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.352168 = idf(docFreq=1547, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.043433513 = weight(abstract_txt:tools in 884) [ClassicSimilarity], result of:
            0.043433513 = score(doc=884,freq=1.0), product of:
              0.10408148 = queryWeight, product of:
                1.2168311 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.019215997 = queryNorm
              0.417303 = fieldWeight in 884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.10378306 = weight(abstract_txt:engines in 884) [ClassicSimilarity], result of:
            0.10378306 = score(doc=884,freq=2.0), product of:
              0.14764921 = queryWeight, product of:
                1.4493028 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.019215997 = queryNorm
              0.7029029 = fieldWeight in 884, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.10654252 = weight(abstract_txt:mail in 884) [ClassicSimilarity], result of:
            0.10654252 = score(doc=884,freq=1.0), product of:
              0.18930937 = queryWeight, product of:
                1.6410795 = boost
                6.003155 = idf(docFreq=296, maxDocs=44218)
                0.019215997 = queryNorm
              0.5627958 = fieldWeight in 884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.003155 = idf(docFreq=296, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.1771515 = weight(abstract_txt:guides in 884) [ClassicSimilarity], result of:
            0.1771515 = score(doc=884,freq=1.0), product of:
              0.26569703 = queryWeight, product of:
                1.944182 = boost
                7.11192 = idf(docFreq=97, maxDocs=44218)
                0.019215997 = queryNorm
              0.6667425 = fieldWeight in 884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.11192 = idf(docFreq=97, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.1979007 = weight(abstract_txt:gopher in 884) [ClassicSimilarity], result of:
            0.1979007 = score(doc=884,freq=1.0), product of:
              0.2860586 = queryWeight, product of:
                2.0173028 = boost
                7.3793993 = idf(docFreq=74, maxDocs=44218)
                0.019215997 = queryNorm
              0.6918187 = fieldWeight in 884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3793993 = idf(docFreq=74, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
          0.17349035 = weight(abstract_txt:pages in 884) [ClassicSimilarity], result of:
            0.17349035 = score(doc=884,freq=1.0), product of:
              0.330129 = queryWeight, product of:
                3.0647879 = boost
                5.6055775 = idf(docFreq=441, maxDocs=44218)
                0.019215997 = queryNorm
              0.5255229 = fieldWeight in 884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6055775 = idf(docFreq=441, maxDocs=44218)
                0.09375 = fieldNorm(doc=884)
        0.41666666 = coord(10/24)
    
  2. Balas, J.: Beyond Veronica and Yahoo! : more Internet search tools (1996) 0.37
    0.36954966 = sum of:
      0.36954966 = product of:
        1.2670275 = sum of:
          0.04821299 = weight(abstract_txt:search in 4979) [ClassicSimilarity], result of:
            0.04821299 = score(doc=4979,freq=1.0), product of:
              0.07029313 = queryWeight, product of:
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.019215997 = queryNorm
              0.68588483 = fieldWeight in 4979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.1875 = fieldNorm(doc=4979)
          0.07212263 = weight(abstract_txt:internet in 4979) [ClassicSimilarity], result of:
            0.07212263 = score(doc=4979,freq=2.0), product of:
              0.07297508 = queryWeight, product of:
                1.0188984 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.019215997 = queryNorm
              0.98831874 = fieldWeight in 4979, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.1875 = fieldNorm(doc=4979)
          0.07731552 = weight(abstract_txt:electronic in 4979) [ClassicSimilarity], result of:
            0.07731552 = score(doc=4979,freq=1.0), product of:
              0.0963048 = queryWeight, product of:
                1.1704895 = boost
                4.281712 = idf(docFreq=1660, maxDocs=44218)
                0.019215997 = queryNorm
              0.80282104 = fieldWeight in 4979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.281712 = idf(docFreq=1660, maxDocs=44218)
                0.1875 = fieldNorm(doc=4979)
          0.08686703 = weight(abstract_txt:tools in 4979) [ClassicSimilarity], result of:
            0.08686703 = score(doc=4979,freq=1.0), product of:
              0.10408148 = queryWeight, product of:
                1.2168311 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.019215997 = queryNorm
              0.834606 = fieldWeight in 4979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.1875 = fieldNorm(doc=4979)
          0.19297281 = weight(abstract_txt:addresses in 4979) [ClassicSimilarity], result of:
            0.19297281 = score(doc=4979,freq=1.0), product of:
              0.17720157 = queryWeight, product of:
                1.5877326 = boost
                5.808009 = idf(docFreq=360, maxDocs=44218)
                0.019215997 = queryNorm
              1.0890017 = fieldWeight in 4979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.808009 = idf(docFreq=360, maxDocs=44218)
                0.1875 = fieldNorm(doc=4979)
          0.21308504 = weight(abstract_txt:mail in 4979) [ClassicSimilarity], result of:
            0.21308504 = score(doc=4979,freq=1.0), product of:
              0.18930937 = queryWeight, product of:
                1.6410795 = boost
                6.003155 = idf(docFreq=296, maxDocs=44218)
                0.019215997 = queryNorm
              1.1255916 = fieldWeight in 4979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.003155 = idf(docFreq=296, maxDocs=44218)
                0.1875 = fieldNorm(doc=4979)
          0.5764515 = weight(abstract_txt:newsgroups in 4979) [ClassicSimilarity], result of:
            0.5764515 = score(doc=4979,freq=1.0), product of:
              0.36754623 = queryWeight, product of:
                2.2866492 = boost
                8.364683 = idf(docFreq=27, maxDocs=44218)
                0.019215997 = queryNorm
              1.5683781 = fieldWeight in 4979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.364683 = idf(docFreq=27, maxDocs=44218)
                0.1875 = fieldNorm(doc=4979)
        0.29166666 = coord(7/24)
    
  3. Conhaim, W.W.: Search tools (1996) 0.30
    0.298571 = sum of:
      0.298571 = product of:
        0.895713 = sum of:
          0.05624849 = weight(abstract_txt:search in 4738) [ClassicSimilarity], result of:
            0.05624849 = score(doc=4738,freq=4.0), product of:
              0.07029313 = queryWeight, product of:
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.019215997 = queryNorm
              0.800199 = fieldWeight in 4738, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
          0.029749071 = weight(abstract_txt:internet in 4738) [ClassicSimilarity], result of:
            0.029749071 = score(doc=4738,freq=1.0), product of:
              0.07297508 = queryWeight, product of:
                1.0188984 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.019215997 = queryNorm
              0.4076607 = fieldWeight in 4738, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
          0.09039211 = weight(abstract_txt:searching in 4738) [ClassicSimilarity], result of:
            0.09039211 = score(doc=4738,freq=4.0), product of:
              0.09644047 = queryWeight, product of:
                1.1713138 = boost
                4.284727 = idf(docFreq=1655, maxDocs=44218)
                0.019215997 = queryNorm
              0.93728405 = fieldWeight in 4738, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.284727 = idf(docFreq=1655, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
          0.064655356 = weight(abstract_txt:available in 4738) [ClassicSimilarity], result of:
            0.064655356 = score(doc=4738,freq=2.0), product of:
              0.09718188 = queryWeight, product of:
                1.1758075 = boost
                4.3011656 = idf(docFreq=1628, maxDocs=44218)
                0.019215997 = queryNorm
              0.6653026 = fieldWeight in 4738, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3011656 = idf(docFreq=1628, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
          0.08776723 = weight(abstract_txt:tools in 4738) [ClassicSimilarity], result of:
            0.08776723 = score(doc=4738,freq=3.0), product of:
              0.10408148 = queryWeight, product of:
                1.2168311 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.019215997 = queryNorm
              0.843255 = fieldWeight in 4738, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
          0.14829239 = weight(abstract_txt:engines in 4738) [ClassicSimilarity], result of:
            0.14829239 = score(doc=4738,freq=3.0), product of:
              0.14764921 = queryWeight, product of:
                1.4493028 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.019215997 = queryNorm
              1.0043561 = fieldWeight in 4738, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
          0.21620294 = weight(abstract_txt:directories in 4738) [ClassicSimilarity], result of:
            0.21620294 = score(doc=4738,freq=1.0), product of:
              0.27379996 = queryWeight, product of:
                1.973605 = boost
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.019215997 = queryNorm
              0.78963834 = fieldWeight in 4738, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
          0.20240541 = weight(abstract_txt:pages in 4738) [ClassicSimilarity], result of:
            0.20240541 = score(doc=4738,freq=1.0), product of:
              0.330129 = queryWeight, product of:
                3.0647879 = boost
                5.6055775 = idf(docFreq=441, maxDocs=44218)
                0.019215997 = queryNorm
              0.61311007 = fieldWeight in 4738, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6055775 = idf(docFreq=441, maxDocs=44218)
                0.109375 = fieldNorm(doc=4738)
        0.33333334 = coord(8/24)
    
  4. Vidmar, D.; Anderson, C.: History of Internet search tools (2002) 0.28
    0.2817467 = sum of:
      0.2817467 = product of:
        0.67619205 = sum of:
          0.034445025 = weight(abstract_txt:search in 4258) [ClassicSimilarity], result of:
            0.034445025 = score(doc=4258,freq=6.0), product of:
              0.07029313 = queryWeight, product of:
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.019215997 = queryNorm
              0.49001983 = fieldWeight in 4258, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.036435027 = weight(abstract_txt:internet in 4258) [ClassicSimilarity], result of:
            0.036435027 = score(doc=4258,freq=6.0), product of:
              0.07297508 = queryWeight, product of:
                1.0188984 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.019215997 = queryNorm
              0.4992804 = fieldWeight in 4258, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.03195844 = weight(abstract_txt:searching in 4258) [ClassicSimilarity], result of:
            0.03195844 = score(doc=4258,freq=2.0), product of:
              0.09644047 = queryWeight, product of:
                1.1713138 = boost
                4.284727 = idf(docFreq=1655, maxDocs=44218)
                0.019215997 = queryNorm
              0.33137995 = fieldWeight in 4258, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.284727 = idf(docFreq=1655, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.02285912 = weight(abstract_txt:available in 4258) [ClassicSimilarity], result of:
            0.02285912 = score(doc=4258,freq=1.0), product of:
              0.09718188 = queryWeight, product of:
                1.1758075 = boost
                4.3011656 = idf(docFreq=1628, maxDocs=44218)
                0.019215997 = queryNorm
              0.23521999 = fieldWeight in 4258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3011656 = idf(docFreq=1628, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.05067243 = weight(abstract_txt:tools in 4258) [ClassicSimilarity], result of:
            0.05067243 = score(doc=4258,freq=4.0), product of:
              0.10408148 = queryWeight, product of:
                1.2168311 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.019215997 = queryNorm
              0.48685348 = fieldWeight in 4258, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.04280833 = weight(abstract_txt:engines in 4258) [ClassicSimilarity], result of:
            0.04280833 = score(doc=4258,freq=1.0), product of:
              0.14764921 = queryWeight, product of:
                1.4493028 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.019215997 = queryNorm
              0.28993267 = fieldWeight in 4258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.09034798 = weight(abstract_txt:added in 4258) [ClassicSimilarity], result of:
            0.09034798 = score(doc=4258,freq=2.0), product of:
              0.19281816 = queryWeight, product of:
                1.6562182 = boost
                6.0585327 = idf(docFreq=280, maxDocs=44218)
                0.019215997 = queryNorm
              0.46856573 = fieldWeight in 4258, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.0585327 = idf(docFreq=280, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.10810147 = weight(abstract_txt:directories in 4258) [ClassicSimilarity], result of:
            0.10810147 = score(doc=4258,freq=1.0), product of:
              0.27379996 = queryWeight, product of:
                1.973605 = boost
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.019215997 = queryNorm
              0.39481917 = fieldWeight in 4258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.11544207 = weight(abstract_txt:gopher in 4258) [ClassicSimilarity], result of:
            0.11544207 = score(doc=4258,freq=1.0), product of:
              0.2860586 = queryWeight, product of:
                2.0173028 = boost
                7.3793993 = idf(docFreq=74, maxDocs=44218)
                0.019215997 = queryNorm
              0.4035609 = fieldWeight in 4258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3793993 = idf(docFreq=74, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
          0.14312223 = weight(abstract_txt:pages in 4258) [ClassicSimilarity], result of:
            0.14312223 = score(doc=4258,freq=2.0), product of:
              0.330129 = queryWeight, product of:
                3.0647879 = boost
                5.6055775 = idf(docFreq=441, maxDocs=44218)
                0.019215997 = queryNorm
              0.43353426 = fieldWeight in 4258, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6055775 = idf(docFreq=441, maxDocs=44218)
                0.0546875 = fieldNorm(doc=4258)
        0.41666666 = coord(10/24)
    
  5. Edwards, D.H.: Evaluating Internet search tools : a librarian's guide (1997) 0.27
    0.2650692 = sum of:
      0.2650692 = product of:
        0.90880865 = sum of:
          0.06958946 = weight(abstract_txt:search in 1455) [ClassicSimilarity], result of:
            0.06958946 = score(doc=1455,freq=3.0), product of:
              0.07029313 = queryWeight, product of:
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.019215997 = queryNorm
              0.9899895 = fieldWeight in 1455, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.15625 = fieldNorm(doc=1455)
          0.042498674 = weight(abstract_txt:internet in 1455) [ClassicSimilarity], result of:
            0.042498674 = score(doc=1455,freq=1.0), product of:
              0.07297508 = queryWeight, product of:
                1.0188984 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.019215997 = queryNorm
              0.5823724 = fieldWeight in 1455, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.15625 = fieldNorm(doc=1455)
          0.065311775 = weight(abstract_txt:available in 1455) [ClassicSimilarity], result of:
            0.065311775 = score(doc=1455,freq=1.0), product of:
              0.09718188 = queryWeight, product of:
                1.1758075 = boost
                4.3011656 = idf(docFreq=1628, maxDocs=44218)
                0.019215997 = queryNorm
              0.67205715 = fieldWeight in 1455, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3011656 = idf(docFreq=1628, maxDocs=44218)
                0.15625 = fieldNorm(doc=1455)
          0.10237377 = weight(abstract_txt:tools in 1455) [ClassicSimilarity], result of:
            0.10237377 = score(doc=1455,freq=2.0), product of:
              0.10408148 = queryWeight, product of:
                1.2168311 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.019215997 = queryNorm
              0.98359257 = fieldWeight in 1455, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.15625 = fieldNorm(doc=1455)
          0.17297177 = weight(abstract_txt:engines in 1455) [ClassicSimilarity], result of:
            0.17297177 = score(doc=1455,freq=2.0), product of:
              0.14764921 = queryWeight, product of:
                1.4493028 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.019215997 = queryNorm
              1.1715049 = fieldWeight in 1455, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.15625 = fieldNorm(doc=1455)
          0.16081068 = weight(abstract_txt:addresses in 1455) [ClassicSimilarity], result of:
            0.16081068 = score(doc=1455,freq=1.0), product of:
              0.17720157 = queryWeight, product of:
                1.5877326 = boost
                5.808009 = idf(docFreq=360, maxDocs=44218)
                0.019215997 = queryNorm
              0.90750146 = fieldWeight in 1455, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.808009 = idf(docFreq=360, maxDocs=44218)
                0.15625 = fieldNorm(doc=1455)
          0.2952525 = weight(abstract_txt:guides in 1455) [ClassicSimilarity], result of:
            0.2952525 = score(doc=1455,freq=1.0), product of:
              0.26569703 = queryWeight, product of:
                1.944182 = boost
                7.11192 = idf(docFreq=97, maxDocs=44218)
                0.019215997 = queryNorm
              1.1112375 = fieldWeight in 1455, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.11192 = idf(docFreq=97, maxDocs=44218)
                0.15625 = fieldNorm(doc=1455)
        0.29166666 = coord(7/24)