Searching words in a text box


I have an app with a "help" modal in which I gave explaination in text boxes about how to use the app. I want to add a "search" feature that help users to find easily what they are looking for. Do you have an idea about how to add such a feature?

Thanks in advance

Hey @begum! Happy to help here. For your search feature, are you hoping to search through the app's components or through a certain data source or something else?