Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien des » technologien fur, technologien und, technologies 2
developing urban » development urban, developing human, developing areas
des information » des informations, does information, dis information
4 developing » 3 developing
urban africa » urban area
new moral » knew moral, new oral, new model
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 des information about new moral communication costs 4 developing urban africa.*.