Perhaps you should try some spelling variations:
10 communications » 10 communication, 14 communications, 2 communications
das developpement » des developpements, de developpement, du developpement
communications 2 » communications _, communications a, communications 5
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
de 10 » die 10, de 1, do 10
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 2 information d820 de 10 communications 2 das developpement en afrique.*.