Perhaps you should try some spelling variations:
oral communication » personal communication
development urban » development bank, development band, development update
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3.2 development » 1 development, mena development
information 2 » information 3
urban africa » urban area
know oral » new oral
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
2 know » _ know, i know

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 2 know oral communication costs 3.2 development urban africa.*.