Perhaps you should try some spelling variations:
costs communication » post communication, crisis communication, causes communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
information dc » information der, information due, information 1
de afrique » de l'afrique, en afrique, l afrique
dc power » 2 power, 3 power, 4 power
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information dc power costs communication 3 des developpement de afrique.*.