@halcy I answered DDG but to be honest whenever I need less transient information that’s not specific to some tool or technology i actually use Wikipedia. My phone’s browser has about 200 tabs open at any given time and about half of those are Wikipedia pages.
@david_chisnall@unkx@halcy on many browsers you can also add a search engine with a shortcut. For instance, I can search Wikipedia directly from my browser's address bar by typing "@wp search-term" and as a bonus it's much faster than DDG and customizable