Perhaps you should try some spelling variations:
developpement durable » developpement de
rural communications » oral communication, rural telecommunications, cultural communications
communications a » communications _, communications law, communications media
au developpement » du developpement, de developpement, le developpement
variation under » variation der, variation und, variation des
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
new rural » new real
a au » a auf, a bau, a aus

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation under new rural communications a au developpement durable afrique.*.