Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
et developpement » de developpement, le developpement, test development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
nils rural » hills rural
6 nils » _ nils, 6.8 nils, 96 niels

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 6 nils rural communications _ et developpement des afrique.*.