Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
10 communication » 1 communication, de communication, 3 communication
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information 16 » information 1, information 11, information 14
16 does » 1.6 does, 10 does, 13 does

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 16 does 10 communication media leur developpement en afrique.*.