Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien labor » technology labor, technologies lasers, technologien fur
labor information » sector information
information costs » information contents, information centers, information content
20 development » 2 development, 2015 development, 2007 development
development 12 » development 1.2, development 1, development 2
12 access » 1.2 access, 2 access, 10 access
costs ch » costs cash, costs chap, costs _
ch moral » c moral, ce moral, a moral
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 labor information costs ch moral communication costs 20 development 12 access.*.