Perhaps you should try some spelling variations:
developpement durable » developpement de
rural communications » oral communication, rural telecommunications, cultural communications
le developpement » de developpement, sme development
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation 3 » variation _, variation 6, variation 5
3 from » 2 from

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation 3 from rural communications _ le developpement durable afrique.*.