Perhaps you should try some spelling variations:
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
information univ » information unit, information units, information und
des information » des informations, does information, dis information
4 developing » 3 developing
univ kiel » und kiel
kiel oral » kiel moral
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 univ kiel oral communication costs 4 developing _ access.*.