You cannot select records using a FILTER based on contents of Details, like you are wanting.
However, you very much CAN create a GROUP of those records, based on the Detail and Reference.
Using the Group Building Wizard, select the "Supplemental contact data" option:
Then, the default type of supplemental data is already Details, so pick the specific Detail you want (e.g. ALL) and then identify any word or phrase you wish to key on within the Keyword field:
Pretty powerful feature.
Hope this feedback helps.
Thank you John. Exactly what I was looking for.