I got a website that is targeting a lot of keywords that are basically looking for free stuff. This means that the income per click is on average very low. Checking google I see no competition advertising via Adwords. The issue now, when trying to set up a campaign I get suggested prices of $1 per click. When adding the max possible price I can pay $0.15 no ads are being displayed. Is there any technique to get my ads displayed at a lower price than suggested by google if there are no ads of competitors being displayed at all?