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.iacr.org
The IACR is dedicated to promoting research in Cryptology. They sponsor the Crypto, Eurocrypt, and Asiacrypt conferences, run workshops, and publish the Journal of Cryptology.