PubMed (category Medical search engines) PubMed is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. The United...
31 KB (3,412 words) - 09:06, 7 September 2021
Library and Archives Canada. For academic publications, several academic search engines exist to combine the open data provided by open archives through OAI-PMH...
3 KB (298 words) - 09:38, 17 April 2023
created by Brewster Kahle in 1996. The Internet Archive released its own search engine for viewing archived web content, the Wayback Machine, in 2001. As of...
19 KB (2,073 words) - 13:34, 2 January 2022