7. The method of claim 1 , further comprising receiving a set of words including a plurality of occurrences of the target word using the trend detection device.
7. The method of claim 1 , further comprising receiving a set of words including a plurality of occurrences of the target word using the trend detection device. 11. The method of claim 7 , further comprising storing the set of words in a database, where the database associates metadata including a time with each occurrence of the target word.