Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
de developpement » sme development
developpement de » developpement des, developpement durable
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
bei lives » bei liv

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation bei lives rural communications _ de developpement de l'afrique.*.