Perhaps you should try some spelling variations:
do communications » 10 communications, 14 communications, 2 communications
das developpement » des developpements, de developpement, du developpement
communications 3 » communications _, communications a, communications 5
developpement en » developpement et, developpement des, developpement de
information 2.7 » information 2.2, information 3.2, information 1.2
technologies 1 » technologies _, technologies 4, technologies 2
2.7 des » 2.7 das, 2.7 der, 2.7 les
des do » des don, des dr
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 2.7 des do communications 3 das developpement en afrique.*.