3. The non-transitory computer readable medium of claim 2 , wherein the at least one characteristic includes a plurality of words, and wherein the processing arrangement is further configured to generate the information by removing at least one of the words when performing procedures (c) and (d).
3. The non-transitory computer readable medium of claim 2 , wherein the at least one characteristic includes a plurality of words, and wherein the processing arrangement is further configured to generate the information by removing at least one of the words when performing procedures (c) and (d). 4. The non-transitory computer readable medium of claim 3 , wherein the at least one characteristic further includes a combination of words, and wherein the processing arrangement is further configured to generate the information by removing each word and every combination of words from the at least one document when performing procedures (c) and (d).