Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
der developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
communications 2 » communications _, communications a, communications 5
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
variation a » variation _, variation 6, variation 5
does rural » homes rural
a does » 2 does, 4 does, 1 does
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation a does rural communications 2 der developpements en afrique.*.