Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
technologien des » technologien fur, technologien und, technologies 2
information 15.2 » information 1.5.2, information 1.2, information 1.3
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
a developing » a development
east access » cost access, easier access, last accessed
1 device » 11 device, 12 device, _ device
costs a » costs _, costs 4
15.2 1 » 15.2 _, 15.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 15.2 1 device communication costs a developing east access.*.