Perhaps you should try some spelling variations:
oral communication » personal communication
information cause » information case, information use, information classes
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
3 developing » 3 development
kiel oral » kiel moral
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien als information cause kiel oral communication costs 3 developing _ access.*.