Document (#41295)

Author
Lewandowski, D.
Title
Suchmaschinen verstehen
Issue
2. Aufl.
Imprint
Berlin : Springer
Year
2018
Pages
XI, 335 S
Isbn
978-3-662-56410-3
Series
Xpert.press
Abstract
Suchmaschinen sind heute die wichtigsten Werkzeuge, um an Informationen zu gelangen. Wir verwenden Suchmaschinen täglich, meist ohne weiter darüber nachzudenken. Doch wie funktionieren diese Suchwerkzeuge eigentlich genau? Das Buch betrachtet Suchmaschinen aus vier Perspektiven: Technik, Nutzung, Recherche und gesellschaftliche Bedeutung. Es bietet eine klar strukturierte und verständliche Einführung in die Thematik. Zahlreiche Abbildungen erlauben eine schnelle Erfassung des Stoffs. Neben einer ausführlichen Darstellung der in den bekannten Suchmaschinen verwendeten Rankingverfahren wird auch ausführlich auf das Nutzerverhalten eingegangen, das wiederum die Ergebnisdarstellung prägt. Dazu kommen grundlegende Betrachtungen des Suchmaschinenmarktes, der Bedeutung der Suchmaschinenoptimierung und der Rolle der Suchmaschinen als technische Informationsvermittler. Das Buch richtet sich an alle, die mit Suchmaschinen zu tun haben und ein umfassendes Verständnis dieser Suchwerkzeuge erlangen wollen, u.a. Suchmaschinenoptimierer, Entwickler, Informationswissenschaftler, Bibliothekare, Rechercheure in Wissenschaft und Praxis sowie Online-Marketing-Verantwortliche. Für die zweite Auflage wurde der Text vollständig überarbeitet. Neben einem neuen Kapitel zur Suchmaschinenwerbung wurden zahlreiche Abschnitte zu neu aufgekommenen Themen hinzugefügt. Alle Statistiken und Quellen wurden auf den neuesten Stand gebracht.
Content
Vgl.: 10.1007/978-3-662-56411-0.
Theme
Suchmaschinen
DDC
004
GHBS
TVK (FH K)

Similar documents (author)

  1. Lewandowski, D.: Informationsarmut : sowohl ein quantitatives als auch ein qualitatives Problem (1999) 4.79
    4.7940817 = sum of:
      4.7940817 = weight(author_txt:lewandowski in 4647) [ClassicSimilarity], result of:
        4.7940817 = score(doc=4647,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.13036905 = queryNorm
          4.794082 = fieldWeight in 4647, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.625 = fieldNorm(doc=4647)
    
  2. Lewandowski, D.: Wie können sich Bibliotheken gegenüber Wissenschaftssuchmaschinen positionieren? (2007) 4.79
    4.7940817 = sum of:
      4.7940817 = weight(author_txt:lewandowski in 6113) [ClassicSimilarity], result of:
        4.7940817 = score(doc=6113,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.13036905 = queryNorm
          4.794082 = fieldWeight in 6113, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.625 = fieldNorm(doc=6113)
    
  3. Lewandowski, D.: "Find what I mean not what I say" : Neuere Ansätze zur Qualifizierung von Suchmaschinen-Ergebnissen (2001) 4.79
    4.7940817 = sum of:
      4.7940817 = weight(author_txt:lewandowski in 6933) [ClassicSimilarity], result of:
        4.7940817 = score(doc=6933,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.13036905 = queryNorm
          4.794082 = fieldWeight in 6933, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.625 = fieldNorm(doc=6933)
    
  4. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 4.79
    4.7940817 = sum of:
      4.7940817 = weight(author_txt:lewandowski in 1998) [ClassicSimilarity], result of:
        4.7940817 = score(doc=1998,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.13036905 = queryNorm
          4.794082 = fieldWeight in 1998, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.625 = fieldNorm(doc=1998)
    
  5. Lewandowski, D.: Aktualität als erfolgskritischer Faktor bei Suchmaschinen (2006) 4.79
    4.7940817 = sum of:
      4.7940817 = weight(author_txt:lewandowski in 2817) [ClassicSimilarity], result of:
        4.7940817 = score(doc=2817,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.13036905 = queryNorm
          4.794082 = fieldWeight in 2817, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.6705317 = idf(docFreq=53, maxDocs=42596)
            0.625 = fieldNorm(doc=2817)
    

Similar documents (content)

  1. Lewandowski, D.: Suchmaschinen verstehen (2015) 1.07
    1.0741371 = sum of:
      1.0741371 = product of:
        2.0656483 = sum of:
          0.101674065 = weight(abstract_txt:betrachtungen in 17) [ClassicSimilarity], result of:
            0.101674065 = score(doc=17,freq=1.0), product of:
              0.15344384 = queryWeight, product of:
                1.0228215 = boost
                8.481462 = idf(docFreq=23, maxDocs=42596)
                0.017688008 = queryNorm
              0.66261417 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.481462 = idf(docFreq=23, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.10321236 = weight(abstract_txt:nachzudenken in 17) [ClassicSimilarity], result of:
            0.10321236 = score(doc=17,freq=1.0), product of:
              0.15498766 = queryWeight, product of:
                1.027954 = boost
                8.524021 = idf(docFreq=22, maxDocs=42596)
                0.017688008 = queryNorm
              0.66593915 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.524021 = idf(docFreq=22, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.10483551 = weight(abstract_txt:ausführlichen in 17) [ClassicSimilarity], result of:
            0.10483551 = score(doc=17,freq=1.0), product of:
              0.15660836 = queryWeight, product of:
                1.0333147 = boost
                8.568473 = idf(docFreq=21, maxDocs=42596)
                0.017688008 = queryNorm
              0.66941196 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.568473 = idf(docFreq=21, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.106552325 = weight(abstract_txt:informationsvermittler in 17) [ClassicSimilarity], result of:
            0.106552325 = score(doc=17,freq=1.0), product of:
              0.1583135 = queryWeight, product of:
                1.0389248 = boost
                8.614993 = idf(docFreq=20, maxDocs=42596)
                0.017688008 = queryNorm
              0.67304635 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.614993 = idf(docFreq=20, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.12535572 = weight(abstract_txt:prägt in 17) [ClassicSimilarity], result of:
            0.12535572 = score(doc=17,freq=1.0), product of:
              0.17642987 = queryWeight, product of:
                1.096759 = boost
                9.094566 = idf(docFreq=12, maxDocs=42596)
                0.017688008 = queryNorm
              0.710513 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.094566 = idf(docFreq=12, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.13239118 = weight(abstract_txt:nutzerverhalten in 17) [ClassicSimilarity], result of:
            0.13239118 = score(doc=17,freq=1.0), product of:
              0.18297093 = queryWeight, product of:
                1.1169049 = boost
                9.2616205 = idf(docFreq=10, maxDocs=42596)
                0.017688008 = queryNorm
              0.7235641 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.2616205 = idf(docFreq=10, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.13652067 = weight(abstract_txt:suchmaschinenoptimierung in 17) [ClassicSimilarity], result of:
            0.13652067 = score(doc=17,freq=1.0), product of:
              0.18675618 = queryWeight, product of:
                1.1283988 = boost
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.017688008 = queryNorm
              0.7310102 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.13652067 = weight(abstract_txt:rankingverfahren in 17) [ClassicSimilarity], result of:
            0.13652067 = score(doc=17,freq=1.0), product of:
              0.18675618 = queryWeight, product of:
                1.1283988 = boost
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.017688008 = queryNorm
              0.7310102 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.07367101 = weight(abstract_txt:buch in 17) [ClassicSimilarity], result of:
            0.07367101 = score(doc=17,freq=2.0), product of:
              0.12378664 = queryWeight, product of:
                1.299203 = boost
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.017688008 = queryNorm
              0.5951451 = fieldWeight in 17, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.05502136 = weight(abstract_txt:bedeutung in 17) [ClassicSimilarity], result of:
            0.05502136 = score(doc=17,freq=1.0), product of:
              0.12838282 = queryWeight, product of:
                1.3231027 = boost
                5.4857297 = idf(docFreq=479, maxDocs=42596)
                0.017688008 = queryNorm
              0.42857262 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4857297 = idf(docFreq=479, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.061096676 = weight(abstract_txt:neben in 17) [ClassicSimilarity], result of:
            0.061096676 = score(doc=17,freq=1.0), product of:
              0.13766739 = queryWeight, product of:
                1.3701108 = boost
                5.6806297 = idf(docFreq=394, maxDocs=42596)
                0.017688008 = queryNorm
              0.4437992 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6806297 = idf(docFreq=394, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.25738952 = weight(abstract_txt:suchwerkzeuge in 17) [ClassicSimilarity], result of:
            0.25738952 = score(doc=17,freq=1.0), product of:
              0.35909823 = queryWeight, product of:
                2.2128234 = boost
                9.174609 = idf(docFreq=11, maxDocs=42596)
                0.017688008 = queryNorm
              0.71676636 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.174609 = idf(docFreq=11, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
          0.67140704 = weight(abstract_txt:suchmaschinen in 17) [ClassicSimilarity], result of:
            0.67140704 = score(doc=17,freq=8.0), product of:
              0.5165781 = queryWeight, product of:
                4.9652615 = boost
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.017688008 = queryNorm
              1.2997204 = fieldWeight in 17, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.078125 = fieldNorm(doc=17)
        0.52 = coord(13/25)
    
  2. Handbuch Internet-Suchmaschinen [1] : Nutzerorientierung in Wissenschaft und Praxis (2009) 0.15
    0.15208647 = sum of:
      0.15208647 = product of:
        0.63369364 = sum of:
          0.085241854 = weight(abstract_txt:informationsvermittler in 1330) [ClassicSimilarity], result of:
            0.085241854 = score(doc=1330,freq=1.0), product of:
              0.1583135 = queryWeight, product of:
                1.0389248 = boost
                8.614993 = idf(docFreq=20, maxDocs=42596)
                0.017688008 = queryNorm
              0.53843707 = fieldWeight in 1330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.614993 = idf(docFreq=20, maxDocs=42596)
                0.0625 = fieldNorm(doc=1330)
          0.09357135 = weight(abstract_txt:informationswissenschaftler in 1330) [ClassicSimilarity], result of:
            0.09357135 = score(doc=1330,freq=1.0), product of:
              0.16846561 = queryWeight, product of:
                1.0717186 = boost
                8.886927 = idf(docFreq=15, maxDocs=42596)
                0.017688008 = queryNorm
              0.5554329 = fieldWeight in 1330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.886927 = idf(docFreq=15, maxDocs=42596)
                0.0625 = fieldNorm(doc=1330)
          0.10921654 = weight(abstract_txt:rechercheure in 1330) [ClassicSimilarity], result of:
            0.10921654 = score(doc=1330,freq=1.0), product of:
              0.18675618 = queryWeight, product of:
                1.1283988 = boost
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.017688008 = queryNorm
              0.5848082 = fieldWeight in 1330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.0625 = fieldNorm(doc=1330)
          0.03542646 = weight(abstract_txt:alle in 1330) [ClassicSimilarity], result of:
            0.03542646 = score(doc=1330,freq=1.0), product of:
              0.11108221 = queryWeight, product of:
                1.2307289 = boost
                5.1027374 = idf(docFreq=703, maxDocs=42596)
                0.017688008 = queryNorm
              0.3189211 = fieldWeight in 1330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1027374 = idf(docFreq=703, maxDocs=42596)
                0.0625 = fieldNorm(doc=1330)
          0.04167462 = weight(abstract_txt:buch in 1330) [ClassicSimilarity], result of:
            0.04167462 = score(doc=1330,freq=1.0), product of:
              0.12378664 = queryWeight, product of:
                1.299203 = boost
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.017688008 = queryNorm
              0.33666492 = fieldWeight in 1330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.0625 = fieldNorm(doc=1330)
          0.26856282 = weight(abstract_txt:suchmaschinen in 1330) [ClassicSimilarity], result of:
            0.26856282 = score(doc=1330,freq=2.0), product of:
              0.5165781 = queryWeight, product of:
                4.9652615 = boost
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.017688008 = queryNorm
              0.51988816 = fieldWeight in 1330, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.0625 = fieldNorm(doc=1330)
        0.24 = coord(6/25)
    
  3. Lewandowski, D.: ¬Die Macht der Suchmaschinen und ihr Einfluss auf unsere Entscheidungen (2014) 0.12
    0.12267309 = sum of:
      0.12267309 = product of:
        0.7667068 = sum of:
          0.13652067 = weight(abstract_txt:suchmaschinenoptimierung in 2492) [ClassicSimilarity], result of:
            0.13652067 = score(doc=2492,freq=1.0), product of:
              0.18675618 = queryWeight, product of:
                1.1283988 = boost
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.017688008 = queryNorm
              0.7310102 = fieldWeight in 2492, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.078125 = fieldNorm(doc=2492)
          0.05502136 = weight(abstract_txt:bedeutung in 2492) [ClassicSimilarity], result of:
            0.05502136 = score(doc=2492,freq=1.0), product of:
              0.12838282 = queryWeight, product of:
                1.3231027 = boost
                5.4857297 = idf(docFreq=479, maxDocs=42596)
                0.017688008 = queryNorm
              0.42857262 = fieldWeight in 2492, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4857297 = idf(docFreq=479, maxDocs=42596)
                0.078125 = fieldNorm(doc=2492)
          0.1004083 = weight(abstract_txt:zahlreiche in 2492) [ClassicSimilarity], result of:
            0.1004083 = score(doc=2492,freq=1.0), product of:
              0.19171926 = queryWeight, product of:
                1.6168622 = boost
                6.7036886 = idf(docFreq=141, maxDocs=42596)
                0.017688008 = queryNorm
              0.5237257 = fieldWeight in 2492, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7036886 = idf(docFreq=141, maxDocs=42596)
                0.078125 = fieldNorm(doc=2492)
          0.47475648 = weight(abstract_txt:suchmaschinen in 2492) [ClassicSimilarity], result of:
            0.47475648 = score(doc=2492,freq=4.0), product of:
              0.5165781 = queryWeight, product of:
                4.9652615 = boost
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.017688008 = queryNorm
              0.9190411 = fieldWeight in 2492, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.078125 = fieldNorm(doc=2492)
        0.16 = coord(4/25)
    
  4. Handbuch Internet-Suchmaschinen 3 : Suchmaschinen zwischen Technik und Gesellschaft (2014) 0.11
    0.11035016 = sum of:
      0.11035016 = product of:
        0.6896885 = sum of:
          0.100213036 = weight(abstract_txt:erlangen in 1342) [ClassicSimilarity], result of:
            0.100213036 = score(doc=1342,freq=1.0), product of:
              0.15197034 = queryWeight, product of:
                1.0178987 = boost
                8.4406395 = idf(docFreq=24, maxDocs=42596)
                0.017688008 = queryNorm
              0.65942496 = fieldWeight in 1342, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.4406395 = idf(docFreq=24, maxDocs=42596)
                0.078125 = fieldNorm(doc=1342)
          0.06262573 = weight(abstract_txt:alle in 1342) [ClassicSimilarity], result of:
            0.06262573 = score(doc=1342,freq=2.0), product of:
              0.11108221 = queryWeight, product of:
                1.2307289 = boost
                5.1027374 = idf(docFreq=703, maxDocs=42596)
                0.017688008 = queryNorm
              0.56377816 = fieldWeight in 1342, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1027374 = idf(docFreq=703, maxDocs=42596)
                0.078125 = fieldNorm(doc=1342)
          0.052093275 = weight(abstract_txt:buch in 1342) [ClassicSimilarity], result of:
            0.052093275 = score(doc=1342,freq=1.0), product of:
              0.12378664 = queryWeight, product of:
                1.299203 = boost
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.017688008 = queryNorm
              0.42083114 = fieldWeight in 1342, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.078125 = fieldNorm(doc=1342)
          0.47475648 = weight(abstract_txt:suchmaschinen in 1342) [ClassicSimilarity], result of:
            0.47475648 = score(doc=1342,freq=4.0), product of:
              0.5165781 = queryWeight, product of:
                4.9652615 = boost
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.017688008 = queryNorm
              0.9190411 = fieldWeight in 1342, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.078125 = fieldNorm(doc=1342)
        0.16 = coord(4/25)
    
  5. Alby, T.; Karzauninkat, S.: Suchmaschinenoptimierung : professionelles Website-Marketing für besseres Ranking ; [berücksichtigt Google Analytics] (2007) 0.11
    0.107631184 = sum of:
      0.107631184 = product of:
        0.5381559 = sum of:
          0.11584164 = weight(abstract_txt:suchmaschinenoptimierung in 340) [ClassicSimilarity], result of:
            0.11584164 = score(doc=340,freq=2.0), product of:
              0.18675618 = queryWeight, product of:
                1.1283988 = boost
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.017688008 = queryNorm
              0.62028277 = fieldWeight in 340, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.356931 = idf(docFreq=9, maxDocs=42596)
                0.046875 = fieldNorm(doc=340)
          0.04420261 = weight(abstract_txt:buch in 340) [ClassicSimilarity], result of:
            0.04420261 = score(doc=340,freq=2.0), product of:
              0.12378664 = queryWeight, product of:
                1.299203 = boost
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.017688008 = queryNorm
              0.35708708 = fieldWeight in 340, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3866386 = idf(docFreq=529, maxDocs=42596)
                0.046875 = fieldNorm(doc=340)
          0.03301282 = weight(abstract_txt:bedeutung in 340) [ClassicSimilarity], result of:
            0.03301282 = score(doc=340,freq=1.0), product of:
              0.12838282 = queryWeight, product of:
                1.3231027 = boost
                5.4857297 = idf(docFreq=479, maxDocs=42596)
                0.017688008 = queryNorm
              0.2571436 = fieldWeight in 340, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4857297 = idf(docFreq=479, maxDocs=42596)
                0.046875 = fieldNorm(doc=340)
          0.060244977 = weight(abstract_txt:zahlreiche in 340) [ClassicSimilarity], result of:
            0.060244977 = score(doc=340,freq=1.0), product of:
              0.19171926 = queryWeight, product of:
                1.6168622 = boost
                6.7036886 = idf(docFreq=141, maxDocs=42596)
                0.017688008 = queryNorm
              0.3142354 = fieldWeight in 340, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7036886 = idf(docFreq=141, maxDocs=42596)
                0.046875 = fieldNorm(doc=340)
          0.2848539 = weight(abstract_txt:suchmaschinen in 340) [ClassicSimilarity], result of:
            0.2848539 = score(doc=340,freq=4.0), product of:
              0.5165781 = queryWeight, product of:
                4.9652615 = boost
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.017688008 = queryNorm
              0.5514247 = fieldWeight in 340, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.881863 = idf(docFreq=322, maxDocs=42596)
                0.046875 = fieldNorm(doc=340)
        0.2 = coord(5/25)