How to change finder search criteria defaults?

In my MacBook if I add the search criteria System Files the default is aren't included, how can I change the default permanently to are included?

search criteria


Solution 1:

A possible alternative would be EasyFind - freeware on the App Store - https://itunes.apple.com/gb/app/easyfind/id411673888?mt=12

Solution 2:

This is currently not possible. You can provide feedback to Apple regarding this here.