Are there plans to add the keyword filter for imports from Facebook (like we have for Google)?
At this time we do not have official plans in the works. I would guess that may be a limitation on the data Facebook allows us to process.
If you think that is something you would like as a feature I encourage you to visit our User Voice Page and either upvote an existing request or make a new request there.
You can suggest it it http://tribe.uservoice.com.
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