Just follow these steps on how to display matched content in your blogspot blog
Read Also: Create AdSense Matched Content Unit
First you need to visit your Blogger dashboard then select your approved blog for Matched Content Code
Click on “Themes” Backup your template first.
Click “Edit HTML”
Search for this code below using Ctrl+F
Note that this code will appear several times depending on your layout. Choose the last occurrence of this code.
Then parse your Matched Content Code Here
Note that when parsing your code CLI k on convert once
Paste your Matched Content Code just at the bottom/below the code in “step 3″
Note that when using the responsive code then kindly replace async with async=” inside your code to avoid getting errors in your blogger template editor