Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information costs » information contents, information centers, information content
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
developing east » development east, developing a, developing asia
die online » der online, das online, des online
costs die » costs ii, costs iii, costs differ
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 zur information costs die online communication costs _ developing east areal.*.