This is how I find my products on Clickbank, others might do it different but this is what I do.
1. I look at the trends on ezinarticles. I scan to see what people are writing about.
2. I look at the date the article was submitted and I see how many views the articles has. Then I look for similar articles.
3. Then I see what offers the articles are pointing to.
4. I then test to see if the offer converts. I write 10-15 articles over 2-3 weeks and direct link to the offer. I like to see if the offer converts. If the offer does convert I take it to the next step.
5. Now I start my keyword research. I look back at the same articles and look at the page source to take the group of keywords in the meta keyword section. I start with this. I use traffic travis to check to see how competitive the keyword is and what sites are on page 1.
6. I review each site and see what they are writing about, I look at the format, I look at how they are promoting the product. Now not every site is promoting the same exact offer but you can still get ideas.
7. I then look at the page source for each of these sites and take their keywords. I Do more keyword research and choose the keywords I will promote.
8. I create a site to promote the offer.
9. I start building links to my site, add content each week, add links, add content, build links bla bla bla.
10. Add more content, build more links