Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
communication layer » communication law, communication united
du developpement » de developpement, le developpement, et 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 a » variation _, variation 6, variation 5
a farmers » a farmer's, _ farmers, 5 farmers
l afrique » en afrique
layer du » layer _, layer 2, layer 5
typologie » typologies, typology

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

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