In the couple past weeks, I feel that whatever I ask, I get this kind of response. Just now I was trying to search for a research I remember seeing and gave it quite good background information.
Received an answer instantly, saying that it couldn't find it, but that it can add more search keywords and search again. I told it to go ahead with same results.
Then I said that I know that it exists, and it should try different keywords instead of instantly deciding that it doesn't exist. At that point it searched for 15 seconds and found exactly what I was looking for.
I feel that previously, it would've tried to find what I'm looking for without wasting 3 messages on it?