Perhaps you should try some spelling variations:
data communication » data communications
het developpement » et developpement, de developpement, le developpement
information data » information d820, information database, information databases
developpement en » developpement et, developpement des, developpement de
communication 5 » communication _, communication a, communication 3
technologies 4 » technologies _
4 information » 2 information, 1 information
do data » eo data, go data, geo data
5 het » 5 set, _ het, 5 get

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 do data communication 5 het developpement en afrique.*.