Marcus talks about horizontal and vertical method for trigger words and I believe that vertical is where the money is.
Today I went to the google keyword planning tool and used the trigger word achieve.
I saw something unusual, achieve3000 login
100k-1m and low competition.
At first glance when perusing the achieve3000 website, they dont seem to have an affiliate program. However when I searched achieve3000 affiliate
I found a site who was selling achieve3000 programs at a discount and the site had an affiliate program but it wasnt from achieve3000 directly, it was their affiliate prorgam.
So I continued my search rather than leaking profits. Nothing on achieve300 yet but it did lead me to another market.
Can you guess which market?