Hock, R.: ¬The extreme searcher's guide to Web search engines : a handbook for the serious searcher (2001)
0.01
0.012070249 = product of:
0.07242149 = sum of:
0.07242149 = weight(_text_:web in 6052) [ClassicSimilarity], result of:
0.07242149 = score(doc=6052,freq=6.0), product of:
0.14495286 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.044416238 = queryNorm
0.49962097 = fieldWeight in 6052, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0625 = fieldNorm(doc=6052)
0.16666667 = coord(1/6)
- LCSH
- Web search engines
- Subject
- Web search engines