Perhaps you should try some spelling variations:
information duties » information studies, information devices, information series
oral communication » personal communication
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
duties 3 » duties _, cities 3
3 oral » _ oral, 2 oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information duties 3 oral communication _ au developpement l afrique.*.