Automator: Check if Google search yields results

Dear Apple Communitiy,

I have a plain text file with a 7.4k lines, each being a separate search query. Ideally I would like to create an Automator script that creates two text files, one where all queries that yielded

Your search - "..." - did not match any documents.

are collected and one with all other queries.

How can I go about this?

Many thanks,

Aris