Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
information 18.3 » information 1.3, information 14.3, information 11.3
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technologies 1 » technologies _, technologies 4, technologies 2
18.3 does » 12.3 does, 18.2 does, 13 does
media au » medias au, media a, media ai
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 1 information 18.3 does 4 communication media au developpement en afrique.*.