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.
workbook
Workbooks in the American eucation system, are cheap, paperback textbooks, issued to students. Workbooks are usually filled with practice problems, where the answers can be written directly in the book.