Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
farmers online » partners online, farmers convinced, farmers alliance
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
des farmers » odds farmers, do farmers, des fahrers
l afrique » en afrique
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des farmers online communication a et developpement l afrique.*.