Is it possible to use the Membership plugin to limit search results?

My question is pretty much what the title asks…. can I limit search results based on Membership level? I am finding that some of my non “executive” users can get access to at least partial content that should be exclusive to my “executive” users by being able to read excerpts in search results. Clicking on the link to go to the result is still blocked, but sometimes, the post is short enough that they can read the whole thing without needing to go to the post itself, and I would really like to limit that without having to manage yet another site in my network. (Of course, even then I might still run in to the same problem using the Global Site Search plugin – which I do.) Any ideas, workarounds, help, or submissions of this as a feature request to the dev would be greatly appreciated.