This search accepts % and _ as wildcards. The % character represents any charater for any number of times, where as the _ character represents a placeholder for one of any character. For example, if you want to get all articles with five character words that start with a "TWA" and ends with an "N", then enter "TWA_N" into the search. If you want to find all articles that contain words that start with "TWAI", then you can enter "TWAI%" into the search box.

You can also specify a range for a position by enclosing the range in "[]". For example, if you wanted to get all articles that contain the information concerning only CMP and BMP file formats, you can enter this into the search: "[b-c]mp".

To exclude a range or digit from a position, use the [^] notation. For example, if you want to get all articles that contain words that end in "MP", but you do not want information about "BMP", you can enter this into the search: [^b]mp