Perhaps you should try some spelling variations:
information officers » information services
une communication » d'une communication, ante communication, de communication
communication 4 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
developing l2 » developing _, developing a, developing e
officers 2.8 » officers 3.9, officers _, office 2.3
a developing » a development
l2 afrique » l afrique, en afrique
2.8 une » 2.8 un

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information officers 2.8 une communication 4 a developing l2 afrique.*.