Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
development 2.1 » development 1
preface die » preface de, preface lydie, preface i
2.1 access » 1.1 access, 3.1 access, 5.1 access
die moral » der moral
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information preface die moral communication costs a development 2.1 access.*.