WWW search engines and directory sites
I created a wiki page to have current information about searchability and censorship related to Lolibooru. That way, it can be updated and still be easily read.
https://lolibooru.moe/wiki/show?title=www_search_engines_or_directory_sites

I do not have permission to edit existing pages in order to link it into the wiki.
I cleaned up your links and added the page to help:home.
I updated it. My summary would be: I recommend DuckDuckGo.