Bad WordPress search?

Maybe not totally. As I wrote here here. I reran that search again and it did return what I assumed would be at the end, because it was older than than the last one shown. I foolishly assumed they would be returned newest to oldest. I mean if I wanted to review a problem I documented. Looking at search results in order would show a progression in the solution. I don’t see any order. Not date…not title. I think I read they sort by relevance. Whatever that means. I’ve seen it on sites such as Amazon and frankly never understood it. How do they know what is relevant to me?

I usually notice it when I want to sort results…Price low to high. Because I’m cheap,