Feature Request: Phrase Dictionary #37

Is there any way you could code a feature to add a custom dictionary to the cloud to identify phrases rather than single words? I am building a wiki about the D&D game and i would like to be able to have the cloud be more discriminating. For example: the phrase "game time" has a very specific meaning in the game but both the words "game" and "time" also can be used separately for valid reasons having nothing to do with the "game time" concept.

Ideally the cloud would:

1. count and somehow mark any dictionary phrases first and
2. then count all individual words while bypassing any marked phrases.
   This of course would be harder than just counting the phrases and then double counting the individual words but more accurate. Either way a phrase dictionary feature would be very welcome indeed!