Perhaps you should try some spelling variations:
mobile communications » mobile communication
developpement la » developpement de, developpement et, developpement du
l developpement » le developpement, de developpement, et developpement
farmers mobile » farmers profile, farm mobile, farmers soil
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation key » variation des, variation bei, variation der
key farmers » pay farmers, kenyan farmers, bean farmers
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation key farmers mobile communications _ l developpement la afrique.*.