Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
deux developpement » deux developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
variation der » variation des, variation bei, variation _
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
new rural » new real
der new » under new, der neue

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation der new rural communication _ deux developpement en afrique.*.