Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
4 communication » 3 communication, 5.4 communication, de communication
technologies 2 » technologies _, technologies 4
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
media a » media _, media 1, media 3
2 does » 4 does
does 4 » 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 2 information 2 does 4 communication media a developpement de afrique.*.