14. The system of claim 13 , wherein the network proxy server is further configured to pad one or more trailing characters to the search term using the maximum possible value associated with the character type of the search term based on the ASCII values assigned to the character type.
13. The system of claim 8 , wherein the network proxy server is further configured to determine the character type of the search term and to pad one or more trailing characters to the search term using the maximum possible value associated with the character type of the search term.