Why not just switch to Startpage.com? It's essentially getting results from Google (and Bing?[1]) without trackers, AI, personalized results, etc
[1] https://support.startpage.com/hc/en-us/articles/452243553384...
[1] https://support.startpage.com/hc/en-us/articles/452243553384...
It's a large & well known search engine though. So you could ask the librarian, maybe it's blocked from the library's WAN for some reason.
https://support.startpage.com/hc/en-us/articles/445538045083...
I've been quite impressed with Brave's search, tbh. They do have optional AI answers & I've been happy with the results.
More info: https://www.privacytools.io/private-search