Perhaps you should try some spelling variations:
information center » information centers, information centre, information content
good communication » world communication, ihrd communication, based communication
developing effort » developing export, development effort, developing exports
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
effort africa » exports africa, reform africa
4 developing » 3 developing
center 1 » center _, center a, center 2.1
costs 4 » costs _, costs a, costs 4.2
1 good » 11 good, a good, 2 good

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information center 1 good communication costs 4 developing effort africa.*.