How to create a report to search for keywords within the subject of a request

How to create a report to search for keywords within the subject of a request

Hi team,

Can you help me create a report that will search for key words within the subject of a request? For eg: Printer, laptop etc., Currently, I don't have such a report but would like to know the number of requests being generated for each keyword.

                New to ADSelfService Plus?