Perhaps you should try some spelling variations:
oral communication » personal communication
information costs » information contents, information centers, information content
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
1 developing » 3 developing, 4 developing, 2 developing
developing e » developing _, developing a, developing east
e access » 2 access, 3 access, 4 access
costs 1 » costs 4, costs a, costs 5

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information costs _ oral communication costs 1 developing e access.*.