
1) Internet search engine 2) Tor hidden service
Found on
https://www.crosswordclues.com/clue/torsearch

TorSearch is a search engine that indexes pages to help people find website content in websites located on the Tor network; these websites have neither domain names nor IP addresses and hence aren`t usually indexed by traditional search engines. Tor websites are notoriously difficult to search, owing in part to the lack of a centralized domain na....
Found on
http://en.wikipedia.org/wiki/TorSearch
No exact match found.