Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
technologien als » technologien des, technologien fur, technologien und
developing basin » developing asia, developing asian, developing based
als information » als informations, aids information, laws information
3 developing » 3 development
basin access » basic access, gain access, based access
1.1 mobile » 2.1 mobile, 1.7 mobile, 7.1 mobile
costs 1.1 » costs 11.1, costs 4.1, costs 2.1
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien als information costs 1.1 mobile communication costs 3 developing basin access.*.