Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
information costs » information contents, information centers, information content
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
development 14 » development 1, development 1.1, development 2.4
20 internal » 2 internal, 2000 internal, 2.1 internal
14 access » 4 access, 10 access, 12 access
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien des information costs 20 internal communication costs _ development 14 access.*.