Which exact keywords pay the most CPC on Adsense? If you are looking for exact top paying keywords such as mesothelioma which pays $1000+ per click, you can check out the list compiled of 1M+ adsense keywords by GrepWords here. For instance, they reported the ultimate top paying keyword “mesothelioma survival rates” at $1006.56 per click. Here are a few of my favorite top paid keywords per industry found through SEMRush (data for 2017 and 2018): Mesothelioma Keywords sorted by CPC Mesothelioma is a type of cancer that lines the lungs, stomach, heart, and other organs, and unfortunately can’t be cured. Nevertheless, treatment can help reduce the pain. People that contracted mesothelioma did so at their jobs so that is why you see searches like “mesothelioma attorneys”, “mesothelioma law firms” and “mesothelioma compensation”.