Finding new affiliate products - Is there an easy way to find ones 5k+ exact match G search volume?

I'm really strugging to find good new affiliate products.

I've tried several ways, I'm not that interested in Amazon because of the low percentage payouts.

I've tried looking up products in various lists showing that they are currently popular, but there usually isn't an affiliate program for them or they don't get enough search volume.

Is there a good way to find lists of search terms that relate to affiliate products that get at least x exact match searches a month (in my case, I'd want about 5,000)?

Could I pay someone to get me a list of these?

Because those are the two most difficult steps I think, finding a product with an affiliate program and that has enough search volume.

I've also tried going to affiliate sites like Clickbank, filitering by gravity or popularity or whatever, and then manually searching the top 30-40 products in my niches in Google Adwords for their search volumes.

I've had a little luck with this, but it's very time consuming and most products don't have the search volume I need.

Is there a quicker way please?

Thanks.