This morning I was trying to remember the name of an old movie I used to watch when I was a child. I could have easily found it online with a few keywords but I wanted to see how long it'll take for me to remember it organically.
So there I was trying really hard to connect the dots from some fragments of memory up to the movie title. I easily spent 10 minutes to no avail. I gave up. Went to do some chores. And there it was, an hour later, the full title popping in my mind.
Somehow I'm impressed that it kept searching while I was busy doing some other stuff.