Perhaps you should try some spelling variations:
information centers » information contents, information officers
debt communication » de communication, et communication, get communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing ce » developing e, developing ict, developing cil
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
centers 3 » centers _, centers a, centers 3.3
ce africa » de africa, care africa, use africa
3 debt » 83 debt, 4 debt, 2.3 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centers 3 debt communication costs 11.4 developing ce africa.*.