Perhaps you should try some spelling variations:
your developpement » your development, leur developpement, ou developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
variation der » variation des, variation bei, variation _
a variation » la variation, _ variation, 2 variation
typology a » typology _, typology 6, theology a
der soe » der sog, der so, der sonne

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

• Adding a wildcard symbol may retrieve word variants: typology a variation der soe de communication _ your developpement en afrique.*.