Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
information 3 » information 2
developing e » developing _, developing a, developing east
e areas » 1 areas, 2 areas, 4 areas
3 und » 13 und, 23 und, _ und

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information 3 und mobile communications costs _ developing e areas.*.