I first learned it in the famous book "Artificial Intelligence: A Modern Approach" by Peter Norvig. I think 3 chapters are dedicated to search. A lot of AI can

I first learned it in the famous book "Artificial Intelligence: A Modern Approach" by Peter Norvig. I think 3 chapters are dedicated to search. A lot of AI can be framed as search, and a whole lot of historical AI, or mundane present AI, is straightforward search.