I am running an Adwords campaign which is serving a very few impressions and giving me the error of "Your ad shares a similar Display URL with a competing, higher ranking ad. Learn more". The Quality score is 10 and landing page experience is "Above Average". No, I want a solution to get more impressions for the campaign.
I will assume that you own the page and are not directly linking to an offer page (otherwise, it may just be an other affiliate bidding higher).
You may be competing against yourself by having several lines with overlapping KW ( like "your keyword" and [your keyword] ) pointing to the same lander.
Did you try to increase the daily budget to see if it gets more impressions?
What I noticed on Google Display is that when you are running a really restrictive campaign that has a high CTR (like 10-15% on display but with 100 impressions a month only), Google often tries to haven you run broader and they sent messages like this...