Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
die communication » de communication, time communication, une communication
technologien ad » technologien am, technologien und, technologien als
developing asia » development asia, developing a
ad information » d information, nd information, od information
costs wie » costs when, costs ii, costs iii
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information costs wie die communication costs _ developing asia areal.*.