You have seen many related post widgets for blogger. But here is one which is designed using Google Custom Search. See the demo in the footer section of this post.

2. Go to Design >> Edit HTML >> Check ‘Expand Widget Template‘
3. Search for <data:post.body/>
4. Paste the follwoing code below <data:post.body/> tag
6. Replace 'Google Custom Search ID' in above code with Search ID (It will be like '018365665906983522985:XXXXXXXXXXX') that you got in 5th step.
7. Save template. You are done!
You can see the demo in footer.
How to install :
1. Login to Blogger Dashboard2. Go to Design >> Edit HTML >> Check ‘Expand Widget Template‘
3. Search for <data:post.body/>
4. Paste the follwoing code below <data:post.body/> tag
5. Create your own Google Custom Search Engine and you will get Custom Search element code.Related Posts...
6. Replace 'Google Custom Search ID' in above code with Search ID (It will be like '018365665906983522985:XXXXXXXXXXX') that you got in 5th step.
7. Save template. You are done!
You can see the demo in footer.
