Google Dance
Read this article if you want to know more about Google monthly update, where for few days, because of the server indexation, the Search Results might be innacurate:
http://www.internet-advertising-marketing-manual.com/google-dance.htm
Read this article if you want to know more about Google monthly update, where for few days, because of the server indexation, the Search Results might be innacurate:
http://www.internet-advertising-marketing-manual.com/google-dance.htm