Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
bad developpement » au developpement, de developpement, le developpement
communications a » communications _, communications law, communications media
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
do rural » two rural, 2 rural, 4 rural
der do » der de, der db, der does
a bad » _ bad
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 der do rural communications a bad developpement en afrique.*.