Advanced Search in Posts

Please add an Advanced Search in Posts.

For example, I searched for "Advanced Search in Posts" and I got 1000 results, the first result was a match to the word "in".

I would like to find posts related to swingx and JDK 12 or 13.  That search string results in thousands of posts, where the ones interesting to me are hidden by the thousands matching 12.  So the ability to filter out by date (anything prior to 2017 will not have my answer) or some of the other attributes would be helpful.  I've tried surrounding by quotes but that does not appear to do what I want.  At a minimum, a help page showing the formatting rules for your search engine would be helpful.