Perhaps you should try some spelling variations:
technologien bedarf » technologien auf
bedarf information » secondary information
face communication » voice communication, de communication, time communication
information based » information case, information bank, transformation based
developing east » development east, developing a, developing asia
4 developing » 3 developing
east access » cost access, easier access, last accessed
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien bedarf information based _ face communication costs 4 developing east access.*.