Related Posts not showing?

If you set it to “no related posts found” does it display this?

Could you please try to:
a) Recreate the index by hitting the button at the bottom
b) Manually check if the full text index exists using phpMyAdmin

How do I perform the b) task?

Recreating index didn’t work.

Do you have phpMyAdmin in your control panel of your host?

Please see this:
https://superuser.com/questions/766451/view-existing-indexes-using-phpmyadmin

I’m having sort of the same problem. There are just so few posts that anything related show up. I just recreated the index but no help. I have cache turned off, i have “0” for amount of days and “Limit content”. I have it checking for both the title AND the content yet still very few matches even when there should be. I just don’t know what else to do.

This is for https://www.gospelebooks.net where I have it enabled for posts only.

Have tried keeping it to only title and not content?

If you have further questions, could you please create a new post since this is trying to address a different issue.