Steps to find High Paying Keywords in Google:
Step 1. Open https://adwords.google.com/select/KeywordToolExternal.
Step 2. Enter Keywords (Enter one keyword or phrase per line) and Click on the Get Keyword ideas Button.
Step 3. Now Click on the Choose columns to display Dropdown and Select the Show Estimated Average CPC
Step 4. Change the Dropdown value in Calculate estimates using a different maximum CPC bid to US Dollars (USD $)
See Screenshot given Below here for more details on how your screen will look like after performing the above operations.
Find the Highest CPC Keyword from the list and use them in your post content. you will get higher paying ads.
1. Adsense: Do's and Dont's
2. Customiszing Google Ads