For example, if we set n to 4 and m to 2, the window " 1 2 3 4 w w w w " consists of four words.
although the technique we developed has values in their own right and can be applied for other language engineering fields such as query translation for CLIR, we intend to understand to what extent monolingual information retrieval effectiveness can be increased when relevant terms in different language are treated as one unit while indexing.