Python expert needed for automated script enhancement

I have an automated script created which when I receive a new email, will scan for a word after a colon, copy this word and paste and enter on another specific portion of my screen instantly. (the coordinates of the screen portion will stay constant). Specific portion is a search bar in one of the program. So that should paste the word in the search bar, and clicks enter. In that time when the email comes in, it should work instantly.

And, I have the script, but it has a glitch. I need to amend the script so that we use just the subject line to search and then it can’t be affected by how people format their emails and if they use links etc.

Please apply only if you are available today to get this done!