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.
ahinea.com
An article by Ivan Kurmanov, detailing issues involving the use of Unicode in Perl. Provides description of the issues, examples, a strategy for addressing the issues, solutions and references.