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
a developing » a development
developing e » developing _, developing a, developing east
5 mobile » 5g mobile, _ mobile, a mobile
e access » 2 access, 3 access, 4 access
costs a » costs _, costs 4
4.2 5 » 4.2 _, 4.2 a, 4.2 e

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information 4.2 5 mobile communications costs a developing e access.*.