How do I make an in-app search engine?

I'm currently working on a "National Day Calendar" application, that shows today's national day and all the other national days afterward, but I'm having a little problem with the "search engine" I'm trying to make.

I want the user to be able to search for a day, without typing the exact text that is displayed, which would be for an example "National Cupcake Day". They should be able to type "Cupcake" or "Cup" and the closest search result would be shown.

How do I do this?

Hey, you can use "compare two values" and the system expression "find"

construct.net/en/make-games/manuals/construct-3/system-reference/system-expressions

I´m assuming you have stored all days inside an array, so you loop through all the values of the array and if a match is found, do something with it, probably push it into a second "Search result array"