Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
variation des » variation _, variation 6, variation series
des fahrers » des fahrens, des jahres, des gefahrders
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation des fahrers online communication a le developpement en afrique.*.