Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centres » information centre, information centrism, information centers
das communications » data communications, mass communications, faso communications
technologien ad » technologien am, technologien und, technologien als
developing east » development east, developing a, developing asia
ad information » d information, nd information, od information
2 developing » 3 developing, 4 developing, 2 development
east africa » west africa
centres 2 » centres _, centres a, centres 2.5
costs 2 » costs 20, costs _, costs 4
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information centres 2 das communications costs 2 developing east africa.*.