Perhaps you should try some spelling variations:
oral communication » personal communication
development banks » development bank
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
information 1 » information 2, information 3, information 3.2
banks africa » bank's africa, bank africa, bank african
das oral » das orakel, das organ, u.s oral

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 1 das oral communication costs _ development banks africa.*.