In other embodiments of the disclosure, a plurality of seed vectors are generated for respective ones of the individual seed terms and the seed vectors may be individually compared with {TAIL ~ individual ones} of the content vectors in order to identify additional content terms as {HEAD ~ affect bearing terms} 
In other embodiments of the disclosure , a plurality of seed vectors are generated for respective ones of the individual seed terms and the seed vectors may be individually compared with { TAIL ~ individual ones } of the content vectors in order to identify additional content terms as { HEAD ~ affect bearing terms }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD