Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
des information » des informations, does information, dis information
20 development » 2 development, 2015 development, 2007 development
development 4 » development 1
costs 20 » costs 60, costs 2.3, costs 2.1
4 access » 2 access, 3 access
3 moral » 2 moral, 4 moral
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technologien des information case 3 moral communication costs 20 development 4 access.*.