The system 1, wherein said {TAIL ~ means} for processing said captured communication content increases a level of similarity of separate instances of {HEAD ~ communication content} which superficially appear to be dissimilar, and wherein said means for hashing produces similar hashed tokens for similar instances of processed communication content 
The system 1 , wherein said { TAIL ~ means } for processing said captured communication content increases a level of similarity of separate instances of { HEAD ~ communication content } which superficially appear to be dissimilar , and wherein said means for hashing produces similar hashed tokens for similar instances of processed communication content
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH