Adding search to satori query seems to produce result, but not rendered

[mccalluc]

• Specific code commit: 274fe05
• Version of the web browser and OS: MacOS Chrome
• Environment where the error occurred (Vagrant VM and site conf mode or AWS instance): Production

Steps to reproduce

Please list all the actions and the input data used:

1. In one window, constrain the query to "Inbred Mouse Strains", and then enter "cats" in the search under Data Sets -> It says "Found 1 out of 27 data sets", but doesn't show anything, which doesn't make much sense.
2. In the other window, just search for cats directly -> "No luck! No data sets found."

Expected behavior

• There shouldn't be a result for the tighter query, if there isn't one for the looser.
• ... but if there were, it should be displayed.