Search for Comments in a Test Case

Is there a way to search for/export all comments in a group of test cases?

We were thinking about using comments in our test cases for documenting items we may want to look at later, or may need some more clarification.

Having to open each individual test case and looking at comments is tedius and prone to missing comments.

I have seen similar threads on this (some many years old) and it does not appear that there is a way to do this.

How do others do this?