Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications 10 » communication 10, communications 1, communications 14
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
variation among » starvation among, formation among, variation von
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
among does » among boys, among les, among donors
does rural » homes rural

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation among does rural communications 10 das developpement de l'afrique.*.