Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development asia » development aid, development africa, development a
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
asia access » basic access, basin access, asia across
aus data » bus data, als data, aids data
3.2 aus » 2.2 aus, 3.2 auf, 3.4.2 aus
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 3.2 aus data communications costs a development asia access.*.