Perhaps you should try some spelling variations:
calculation where » calculations charge, calculation source, calculations phase
une communication » d'une communication, ante communication, de communication
technologies ret » technologies _, technologies 4, technologies 2
ret calculation » rate calculation, cgt calculation, dft calculation
communication 3 » communication _, communication a
1 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
where do » where _

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies ret calculation where do une communication 3 1 developpement l afrique.*.