Do you ever find that your Gumroad search is too cluttered to find things, or it doesn't give you good results, or you just want to clean it up?

You can set up https://imgur.com/SbjHzWD
to do just that.

Step 1.
https://imgur.com/ZUe0Ctk
Type in your search term, search, and then open the tag window.

Step 2.
https://imgur.com/nuRaXKP
https://imgur.com/CbqZiRl
Tagging is a bit cumbersome, but
you can set up filters by checking a few (1-3?) boxes to suit what you're looking for

search example :
https://gumroad.com/discover?query=Photoshop+actions&sort=curated&tags=photoshop%2Cphotoshop+actions

It's confusing at first, but once you get used to it, it's a handy feature.

Tip 1. check the price to '0' to get free resources

Tip 2. There is also a star rating search function and a file name search function, but I don't use them.

Tip 3. Browse the another category.

Tip 4. It's good to search in English.

Tip 5. Gumroad changed the search result query URL address, so set it like this.
For example,

https://gumroad.com/?query=clip+studio+brushes
You can search for this URL as
https://gumroad.com/discover?query=clip+studio+brushes
?query URL with the word 'discover' in front of it,

or

https://gumroad.com/discover?query=clip+studio+brushes
search again in Gumroad by '+ delete the word'
clip+studio+brushes
clip studio brushes.