Perhaps you should try some spelling variations:
de developpement » sme development
do communication » do communications, de communication, ngo communication
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
und we » und wer, und web, und weg
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations und we do communication 1 de developpement en afrique.*.