Perhaps you should try some spelling variations:
10 communications » 10 communication, 14 communications, 2 communications
das developpement » des developpements, de developpement, du developpement
information data » information d820, information database, information databases
communications a » communications _, communications law, communications media
developpement de » developpement des, developpement durable
technologies 4 » technologies _
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
data die » data did, data disk, data does
a das » 1 das, 2 das, 3 das

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 die 10 communications a das developpement de afrique.*.