After the Daily Prompts Prompt Maze.
A maze was inging too much in the 1940s knowing not to do elsewhat. It’s been doing it ever since. I think the peak was during the World War 2, what else could it be? If you are a historian / history enthusiast, you could conjecture, tell me things I might not know about the above guess in the comments below. Even if you aren’t, guess what else could have been that/those event(s) that might have made the use of maze spike during 1940s.
That said it would be interesting to know how Google figures out the Mentions of a word. I’ll try to find it out if it is public data and post about it!