Thanks for your reply.
Within the Field Builder for Search Profiles>Simple., I am working with the "Search in fields" property of the Keyword block. I've chosen "headline", for example. I figure, therefore, that when I search of keyword it is looking only at the "headline" field.

The result is coming back with all members and seemed to disregard the keyword I was searching on. I hope I explained that well.

Thanks again. Any thoughts?