Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
information costs » information contents, information centers, information content
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
development 2.3 » development 2.1, development 1
4 development » 2 development, 4 developing
20 internal » 2 internal, 2000 internal, 2.1 internal
2.3 access » 5.3 access, 1.3 access, 2.4 access
costs 20 » costs 60, costs 2.3, costs 2.1
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien und information costs 20 internal communication costs 4 development 2.3 access.*.