Perhaps you should try some spelling variations:
technologien und » technologie und, technologien des, technologien fur
de communication » mobile communication, online communication
und information » fund information, road information, award information
developing east » development east, developing a, developing asia
information b » information 2, information 1, information bank
3 developing » 3 development
east areas » karst areas, east asezs
costs 3 » costs _, costs 4, costs a
den de » den die, den drei, orden de
b den » ab den, _ den, b der

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

• Adding a wildcard symbol may retrieve word variants: technologien und information b den de communication costs 3 developing east areas.*.