I live in a country which uses a language I don’t speak but Google defaults to regional results in spite of my language being set to English. All other engines give me really poor results (not that Google was giving good ones, the image search has really gone to shit since they started populating it with AI stuff).
I do occasionally swap to Google if I can’t find anything with qwant, but I usually can’t find anything with Google either then.
Maybe your search terms are too broad? Or not broad enough?