Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
information use » information und, information 2
development 2.3 » development 2.1, development 1
technologies 1 » technologies _, technologies 4, technologies 2
60 development » 20 development, 10 development, 6.10 development
eu internal » des internal, 2 internal, 4 internal
2.3 access » 5.3 access, 1.3 access, 2.4 access
costs 60 » costs 20, costs 6.4, costs 168

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information use eu internal communication costs 60 development 2.3 access.*.