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 2.1 » development 1
2 internal » 4 internal
2.1 access » 1.1 access, 3.1 access, 5.1 access
costs 2 » costs 20, costs _, costs 4
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 des information costs 2 internal communication costs a development 2.1 access.*.