Perhaps you should try some spelling variations:
usage developpement » de developpement, le developpement, au developpement
developpement de » developpement des, developpement durable
information 4.3 » information 4.2, information 4.3.3, information 1.2
3 communication » 4 communication, de communication, data communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
media usage » media use
de afrique » de l'afrique, en afrique, l afrique
4.3 does » 2.3 does, 4.1 does, 5.3 does
does 3 » 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 a information 4.3 does 3 communication media usage developpement de afrique.*.