Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information costs » information contents, information centers, information content
technologien nd » technologien und, technologien ad, technologie und
development 2.3 » development 2.1, development 1
nd information » und information, d information, od information
20 development » 2 development, 2015 development, 2007 development
costs kiel » boss kiel
kiel moral » die moral
2.3 access » 5.3 access, 1.3 access, 2.4 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 nd information costs kiel moral communication costs 20 development 2.3 access.*.