The Internet Archive introduced two features that are designed to improve searching its 20 million items in various collections: faceted filtering and full-text search. With the addition of faceted filtering, each search now features checkboxes on the left-hand side of search results for filters such as media type and topics and subjects. Full-text search, which is currently in beta, allows users to search across and within 9 million text items by checking the option “Search full text of books” underneath the text field of the search bar.
Full-Text Search (Beta)
https://archive.org/search.php
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