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
developing em » developing e, developing eq, developing amp
4 developing » 3 developing
centers 3 » centers _, centers a, centers 3.3
em africa » 1 africa
costs 4 » costs _, costs a, costs 4.2
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 4 developing em africa.*.