Some “less” known search engines
https://www.privado.com/
https://github.com/benbusby/whoogle-search
https://infinitysearch.co/
https://www.onesearch.com/
https://search.joshwho.net/
https://www.presearch.org/
https://private.sh/
https://gomu.ca/
https://swisscows.com/
https://peekier.com/
https://github.com/obsidianbit/lunr