Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
www.lfcs.inf.ed.ac.uk
Topics of current interest include semistructured data and XML, data integration, novel approaches to query processing and storage, data provenance, archiving and annotation.