Perhaps you should try some spelling variations:
material communication » managerial communication, internal communication, external communication
information data » information d820, information database, information databases
de developpement » sme development
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
10 material » 11 material, 12 material, 13 material
l afrique » en afrique
data 10 » data 1, data 12, data 10.4
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information data 10 material communication 3 de developpement l afrique.*.