Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal 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
2.1 access » 1.1 access, 3.1 access, 5.1 access
costs 1 » costs 4, costs a, costs 5
1 moral » 10 moral, 11 moral, 16 moral

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 1 moral communication costs _ development 2.1 access.*.