What even is "relevancy"? Their search is just a search by matching keywords. There isn't a magic algorithm discord uses. Every time I had an issue with some sort of bug or function I just search for specific keywords and 9/10 times I find something. On the odd-chance I don't then I'll behave like a human being and ask. I just don't get what's wrong with that? You can already limit those keyword searches with specific constraints so you don't get much noise.