Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information cases » information case, information classes, information costs
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
2.1 development » 3.1 development, 2.3 development, 2.2 development
development 2 » development 1, development 2.1, development 2.3
cases use » cases case, cases und, uses use
use moral » use rural, die moral, use more
costs 2.1 » costs 2.3, costs 4.1, costs 2.2
2 access » 3 access

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

• Adding a wildcard symbol may retrieve word variants: technologien als information cases use moral communication costs 2.1 development 2 access.*.