42. The system of claim 37 , wherein the synonym recognition unit is for selecting the further document for further analysis to detect synonyms with the document.
42. The system of claim 37 , wherein the synonym recognition unit is for selecting the further document for further analysis to detect synonyms with the document. 43. The system of claim 42 , wherein the synonym recognition unit is for performing at least a further thresholding operation to determine a level of similarity between the document and the further document.