Are Search Engines Biased

SearchEngineWatch has An Interesting Story on a study that concludes search engines do in fact display bias, but say more study is needed to fully understand why. They also conclude that bias tends to disappear when more search terms are used in queries.

The full report is in \”Information Processing & Management\”
Volume 38 Issue 1, March 2002. This paper is available for free, if you register at Elsivier.