Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
deux developpement » deux developpements, de developpement, du developpement
developpement l » developpement il, developpement la, developpement de
variation der » variation des, variation bei, variation _
l afrique » en afrique
der new » under new, der neue

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation der new model communication a deux developpement l afrique.*.