Perhaps you should try some spelling variations:
oral communication » personal communication
information und » informations und
technologies 2 » technologies _, technologies 4
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
kiel oral » kiel moral
und kiel » univ kiel, und ki, und kino
2 access » 3 access
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: technologies 2 information und kiel oral communication costs 4 developing 2 access.*.