Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
developing asia » development asia, developing a
a developing » a development
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 aids information 3.2 aus data communications costs a developing asia access.*.