Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
das developpements » des developpements, deux developpements, de developpement
developpements des » developpement des, developpements de, developpement de
communication 1 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
information du » information due, information der, information 1
bois called » voice called
des afrique » en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information du bois called communication 1 das developpements des afrique.*.