Yes.. you can delete the code on lines 4-15 and remove the delete button from lines 182-185.... you can also remove the overlay popup on lines 204-217.
There is an option to include a delete or not in the wizard, but now that it has run, it is easier and better to just delete it manually.
On the results page you can open the Database Search server behavior and change the "Comparison" from "=" to "includes" and then it won't have to be an exact match.