Bit random, but the history search function doesn't require an exact copy of the title. However it does feel arbitrary what words work for the search and what words don't. I was searching for mods for a game for instance and I used the search term "mod GAME NAME" And like 10 videos showed up from like 2 months ago. With the video I wanted (which was more recent) no where to be seen. Then I tried searching for "GAME NAME" and it was the first hit. So idk man. The history search just sucks