The scenario is as follows: ISTR a previous question on which I have commented that is relevant to a new question, so I search for the previous question using tags and likely search strings. I get a list of, say, twenty results that I then have to look at one by one and try to figure out whether it was the previous question (sometimes I can rule it out immediately, sometimes I have to click on it and check further).
Another way to go is go back through the list of questions on which I have commented, trying to find it that way. But I have managed to accumulate more than 100 pages of such comments, so that is generally inefficient, unless I'm sure the comment was recent.
Is there any way that I can say: "Use the intersection of the set of questions found using the first method (tags/search strings) and the set of questions found using the second method (questions I have commented on)" ?