-
Laan, H. van der: Nieuwe Nederlandse Web-Woelers (1998)
0.02
0.021274064 = product of:
0.06382219 = sum of:
0.06382219 = product of:
0.12764437 = sum of:
0.12764437 = weight(_text_:van in 2408) [ClassicSimilarity], result of:
0.12764437 = score(doc=2408,freq=2.0), product of:
0.25896317 = queryWeight, product of:
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.04643755 = queryNorm
0.49290553 = fieldWeight in 2408, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.0625 = fieldNorm(doc=2408)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Laan, H. van der: Northern Light : nieuw licht aan een veranderend firmament (1997)
0.02
0.018614806 = product of:
0.055844415 = sum of:
0.055844415 = product of:
0.11168883 = sum of:
0.11168883 = weight(_text_:van in 1479) [ClassicSimilarity], result of:
0.11168883 = score(doc=1479,freq=2.0), product of:
0.25896317 = queryWeight, product of:
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.04643755 = queryNorm
0.43129233 = fieldWeight in 1479, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.0546875 = fieldNorm(doc=1479)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Laan, H. van der; Mettrop, W.: Werkgroep IRT (1) : search engines aan de tand gevoeld (1998)
0.02
0.018614806 = product of:
0.055844415 = sum of:
0.055844415 = product of:
0.11168883 = sum of:
0.11168883 = weight(_text_:van in 3260) [ClassicSimilarity], result of:
0.11168883 = score(doc=3260,freq=2.0), product of:
0.25896317 = queryWeight, product of:
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.04643755 = queryNorm
0.43129233 = fieldWeight in 3260, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.0546875 = fieldNorm(doc=3260)
0.5 = coord(1/2)
0.33333334 = coord(1/3)