In one embodiment, identifying potential document misuse may include evaluating {HEAD ~ prior activity data} stored in {TAIL ~ the database} 
In one embodiment , identifying potential document misuse may include evaluating { HEAD ~ prior activity data } stored in { TAIL ~ the database }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL