Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information can » information case, information 1, information 1.2
development 2.1 » development 1
20 development » 2 development, 2015 development, 2007 development
knew moral » new moral, kiel moral
2.1 access » 1.1 access, 3.1 access, 5.1 access
can knew » can new, can know, can keep
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 _ information can knew moral communication costs 20 development 2.1 access.*.