Perhaps you should try some spelling variations:
oral communication » personal communication
development banks » development bank
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
4 development » 2 development, 4 developing
banks africa » bank's africa, bank africa, bank african
new oral » new moral, knew moral, new rural
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information _ new oral communication costs 4 development banks africa.*.