1) If a user finds what they're looking for through organic search engine results...Great!
2) If a user somehow finds their way to the forum, and then performs a forum search and finds what they're looking for ... Good!
3) If a user is on the forum, then performs a forum search and doesn't find what they're looking for... Bad!

I am thinking, on how we can improve the forums for future users when we have case #3 above.

So I saved the keywords performed on forum and have a counter that counts how many times those keywords were searched for.

This way users can look at most popular searches and be able to create tutorials/questions/answers tailored to those keywords so that case #3 happens less often and we turn them into case #1 or case #2.

you can view GL's searched keywords here (recorded since Sept 16,2017): https://www.gimplearn.net/searches.php

This will turn searches performed by guests (who might not register just to ask a question) into useful information.

This list is viewable by public so anyone can access it.
and write blog posts, forum posts, tutorials about for those keywords anywhere else that they'd like.

Just added a column that tells your number of results returned.
And hilighted rows with zero results as those rows are possible candidates to write question/answers/tutorials on.