Perhaps you should try some spelling variations:
oral communication » personal communication
development east » development southeast, development 1
des development » does development, ides development, dams development
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
east afrique » east africa, east african, en afrique
rates oral » rates formal, rates rural, rates brazil
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation _ rates oral communication a des development east afrique.*.