Perhaps you should try some spelling variations:
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information und » informations und
a developing » a development
ki oral » i oral, ii oral, iii oral
costs a » costs _, costs 4
und ki » und kein

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

• Adding a wildcard symbol may retrieve word variants: technologien des information und ki oral communication costs a developing _ access.*.