Index with abstracts for journal articles, books, contributions to anthologies, and book reviews. It covers the major fields of philosophy, including aesthetics, epistemology, ethics, logic, metaphysics, and the philosophy of releted fields such as education, history, law and religion.
PhilPapers is a comprehensive directory of online philosophy articles and books by academic philosophers. Monitors journals in many areas of philosophy, as well as archives and personal pages.
The full text of hundreds of issues of participating philosophy journals may be searched. Every word (unique character string) is fully indexed and search results find every paragraph containing the search term.
These databases are more interdisciplinary, but still strong in content for philosophy.