Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
developing east » development east, developing a, developing asia
information 2 » information 3
4 developing » 3 developing
east areas » karst areas, east asezs
den time » down time, open time, mean time
costs 4 » costs _, costs a, costs 4.2
2 den » _ den, 2 der, 2 des

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 2 den time communication costs 4 developing east areas.*.