Perhaps you should try some spelling variations:
information centers » information contents, information officers
des communication » les communications, nets communication, c's communication
developing state » developing states, developing stable, developing strategy
technologien ad » technologien am, technologien und, technologien als
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
ad information » d information, nd information, od information
state africa » trade africa
centers 11 » centers 10, centers 21, centers _
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
11 des » 11 does, 11 der, 11 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 centers 11 des communication costs 11.4 developing state africa.*.