Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
3 communication » 4 communication, de communication, data communication
communication 1 » communication _, communication a, communication 3
technologies 4 » technologies _
4 informations » 4 information, 2 informations, 3 informations
und es » und ed, und eg, und east
es 3 » des 3, es _, es 1

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 informations und es 3 communication 1 das developpements en afrique.*.