Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
de developpement » sme development
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
informatik der » information der, information oder, informatik und
4 informatik » 2.4 informatik, 4 information, der informatik
l afrique » en afrique
does de » does debt
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 informatik der does de communication 3 de developpement l afrique.*.