Perhaps you should try some spelling variations:
weitere communication » better communication, centre communication, water communication
de developpement » sme development
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
innovation 1 » innovation _, innovation a
das weitere » die weitere, der weitere, das erweiterte
de afrique » de l'afrique, en afrique, l afrique
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovation 1 das weitere communication 2 de developpement de afrique.*.