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
typology des » typologie des, typologie der, typology _
variation do » variation de, variation du, variation des
do farmers » _ farmers, poor farmers
l afrique » en afrique
a set » _ set

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

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