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
costs 20 » costs 60, costs 2.3, costs 2.1
3 access » 2 access
20 oral » 2 oral, 10 oral, 2004 oral
costs a » costs _, costs 4

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 20 oral communication costs a development 3 access.*.