Selenium help

I'm working with Selenium in Python and this is what I need done;

I need a script to search words via input from the user on a main page that shows various profiles. These profiles have a link to the main profile but also show a body of text within the main page (which user will be searching for). If the text matches the input from the user, then we need to return the link of the profile the text belongs to and store the links in a text file.

I've done the login and navigation which I'll give you access to, this final snippet needs to be added in to existing code.