Perhaps you should try some spelling variations:
information data » information d820, information database, information databases
ec communication » de communication, 3 communication, 4 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
data disk » data risk, data did, data die
3 et » 13 et, 3 fet, 3 set

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 4 information data disk ec communication 3 et developpement de afrique.*.