Perhaps you should try some spelling variations:
material communication » managerial communication, internal communication, external communication
des developpement » des developpements, de developpement, le developpement
information data » information d820, information database, information databases
developpement de » developpement des, developpement durable
technologies de » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
de information » die information, de informacion, e information
2 material » 2 materials
de afrique » de l'afrique, en afrique, l afrique
data 2 » data 1, data 2.2, data 2.3
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies de information data 2 material communication 3 des developpement de afrique.*.