I understand you. But even in quora people usually explain their questions. That's why it's better to write the question in the title and explain a bit in the post. It's not that spamy if you don't know really the answer. But, of course the questions shoudn't be repeated. For that the engine should work to help you if the question was asked or not. I find those usually in google or other search engine. In case I don't find that, I just ask someone active here. Or you may use this website to find something in hive : https://hivesearcher.com/
Maybe the creator of that website @good-karma may give his ideas about how to ask questions as well.