Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information costs » information contents, information centers, information content
developing basin » developing asia, developing asian, developing based
technologien od » technologien ad, technologien und, technologien _
od information » d information, nd information, road information
costs die » costs ii, costs iii, costs differ
die moral » der moral
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologien od information costs die moral communication costs _ developing basin area.*.