Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
developing asia » development asia, developing a
a developing » a development
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 und information 3.2 aus data communications costs a developing asia across.*.