This month, sorry for the crazy date formatting, I copied it from the Kagi UI:
Date (UTC) Searches
Apr 28, 2023 23
Apr 27, 2023 11
Apr 26, 2023 24
Apr 25, 2023 4
Apr 24, 2023 18
Apr 23, 2023 7
Apr 22, 2023 1
Apr 21, 2023 6
Apr 20, 2023 7
Apr 19, 2023 10
Apr 17, 2023 18
Apr 16, 2023 1
Apr 15, 2023 14
Apr 14, 2023 22
Apr 13, 2023 7
Apr 12, 2023 18
Apr 11, 2023 11
Apr 10, 2023 13
Apr 9, 2023 4
Apr 8, 2023 15
Apr 7, 2023 7
Apr 6, 2023 6
Apr 5, 2023 7
Apr 4, 2023 12
Apr 3, 2023 19
Apr 2, 2023 11
Apr 1, 2023 15
The last few months:
(UTC) Searches
Apr 2023 311
Mar 2023 495
Feb 2023 313
Jan 2023 434
Dec 2022 386
Nov 2022 396
Oct 2022 425
How I search:
I typically start with one of the same type of queries as you did above, then I open every interesting-looking page from the first query in a nested tab (I use tree style tabs in my "research" browser) and start reading them, ctrl-clicking again to open interesting links in new tabs nested in a new level beneath, closing pages that was clearly useless and bookmarking in raindrop if I immediately sense that the oage I am on is something I will need again.
Once I have exhausted this tree, at least temporarily, I start a new search - like you do - in a new top level tab anf create a new tree from it.