How to set up search bar?

New to Kodika! I have been following the tutorials on Youtube and I want to add the option to search for specific posts from Firebase. How can I achieve this?

In my app, I have a grid view that displays various posts fetched from Firebase. The grid view currently shows two sample posts, as you can see in the attached image. What I’d like to achieve is the ability for users to search for specific posts by typing in the name of the post. So, if a user enters the name of a particular post, that post should appear in the grid view.

Thanks in advance!