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

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

• Adding a wildcard symbol may retrieve word variants: typology des variation des farmers online communication _ set developpement l afrique.*.