Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications 3.4 » communication 3.4, communications 3.3, communications 8.4
does development » dams development, ides development, smes development
variation oder » variation der, variation over, variation des
development de » development d, development ds, developpement de
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
does rural » homes rural
de afrique » de l'afrique, en afrique, l afrique
oder does » der does, oder des, cover does
3.4 does » 1.4 does, 2.4 does, 3.1 does

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation oder does rural communications 3.4 does development de afrique.*.