Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral 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
development 2 » development 1, development 2.1, development 2.3
der verbal » des verbal, der verbalen, der verband
costs der » costs differ
2 access » 3 access
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 der verbal communication costs a development 2 access.*.