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

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

• Adding a wildcard symbol may retrieve word variants: technologies a information data die 10 communication 2 das developpement de l'afrique.*.