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.iccs.inf.ed.ac.uk
An institute at the University of Edinburgh that focuses on research on communication among humans and between humans and machines using text, speech, and graphics, and the design of interactive dialog systems.