The wiki Faithlife Assistant Commands (logos.com) offers this example of a Faithlife Assistant command "Search BDB for left dislocation" which produced no results for the simple reason that there are none to find in the BDB. So I thought about "left dislocation" likely being a discourse grammar phrase and tried LDHB in place of BDB. However, Faithlife Assistant flagged LDHB as unknown.

So I tried the full title and the full title within quotation marks .... nothing worked. Is there a limited number of resources that Faithlife Assistant recognizes? If so, where is the list of those resources. Or was I doing something wrong that kept it from recognizing the resource?