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