Hey there,
I'm Tim from The Next Step, a digital agency with teams in Vienna and Brisbane. We'd love to help you with your AdSense problem. I'm sure, given a quick audit, we can determine the source of your low CPCs. Additionally to the audit, if you'd be interested, we can work together to rework the entire advertising product your site offers. We'd start by selling more impressions to CPM networks and HB wrappers, and combine it with basic key-value level targeting for first-party sales teams.
Please tell me if you'd be interested, or if the price is not right for you.
Dobrý večer,
Tim