Perhaps you should try some spelling variations:
developpement du » developpement de, developpement des, developpement et
1 communication » 10 communication, 3 communication, 4 communication
a developpement » au developpement, de developpement, le developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
du afrique » en afrique, l afrique, de l'afrique
4.2 does » 4.1 does, 4.2 dos, 3.4.2 does
media a » media _, media 1, media 3
does 1 » does _, does a, 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 4.2 does 1 communication media a developpement du afrique.*.