Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
information 4.3.2 » information 4.3.3, information 2.3.2, information 3.2
mce communication » mce communications, face communication, de communication
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
4.3.2 does » 4.6.2 does, 14.3.1 does, 4.3.2 die
does mce » does more, does de, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 4.3.2 does mce communication media leur developpement en afrique.*.