I'm trying to think of many freebie niches - niches where there's a ton of searches, but as for a paid info product - not so sure!
One thing I was wondering about is religion. I see tons of searches for God, faith, religion, etc., but as for seeing any "pay-worthy" problem phrases in the list, I didn't see one. By that I mean stuff like, "how to____________" where you'd look at it and say, "Hey I can write an eBook about that."
Even on Amazon, the only religion books I saw were not problem-solution but more philosophical in nature, which I'm not sure would work so well for an info product.
Any insight into this niche or other niches you can think of that are big niches, little money?