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.
The Library of Congress
Official site of the national library of the US. Basic and advanced catalog search including books, periodicals, photographs, images, and sound recordings. Sections for librarians, archivists and researchers.