Searching for a related CPA Incentive/Affiliated Product etc.

I've come to realise that there are several ways to earn money using affiliate products etc.

I was wondering if there was a way to do a SEARCH for a sale-lead related to any chosen product or subject/niche (i.e. is there a piece of software or a method).

For example, If I wrote an article about weight loss and decided to throw on the page some affiliate links specifically for weight loss, or wanted to plug a weight loss product etc.

It'd be great if "something" was able to search from whats available on:
amazon affiliated products,
clickbank products,
linkshare affiliated products,
cpa leads,
plus all the others etc.

Does such a thing exist?

The only thing I can think of is hasoffers.

not that aware of

Offervault.com that has everything you are looking for and more.