Erlhofer, S.: Suchmaschinen-Optimierung für Webentwickler : Grundlagen, Ranking optimieren, Tipps und Tricks; Neu: Keyword-Recherche, TYPO3-Optimierung, Usability (2006)
0.01
0.014484232 = product of:
0.17381078 = sum of:
0.17381078 = weight(_text_:205 in 2150) [ClassicSimilarity], result of:
0.17381078 = score(doc=2150,freq=4.0), product of:
0.2202788 = queryWeight, product of:
6.312392 = idf(docFreq=217, maxDocs=44218)
0.034896247 = queryNorm
0.789049 = fieldWeight in 2150, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.312392 = idf(docFreq=217, maxDocs=44218)
0.0625 = fieldNorm(doc=2150)
0.083333336 = coord(1/12)
- Classification
- ST 205
- RVK
- ST 205