Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
de developpement » sme development
developpement de » developpement des, developpement durable
information und » informations und
technologies 2 » technologies _, technologies 4
does mobile » das mobile
de afrique » de l'afrique, en afrique, l afrique
und does » guns does, und doch, aid does
3.3 de » 3.3 die, 3.3 der, 3.3 dem

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information und does mobile communication 3.3 de developpement de afrique.*.