Advanced Academic Search

Query Semantic Scholar, OpenAlex, and Crossref directly — by keyword, author, and year range, with an open-access-only filter — the same free scholarly indexes Berea checks its own sources against elsewhere on the site. Unlike Dig Deeper, no AI reads or interprets your question here: this sends your filters straight to each index and shows you exactly what comes back, the way you'd search Semantic Scholar or OpenAlex directly yourself.