Perhaps you should try some spelling variations:
era developpement » et developpement, en developpement, leur developpement
information 11.3 » information 1.3, information 14.3, information 11.2
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
11.3 does » 12.3 does, 18.3 does, 2.1.3 does
media era » media a, media art
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 _ information 11.3 does 4 communication media era developpement en afrique.*.