Perhaps you should try some spelling variations:
information centers » information contents, information officers
debt communication » de communication, et communication, get communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
developing de » developing e, developing ce, developing deep
3 developing » 3 development
centers 1 » centers 10, centers 21, centers _
de africa » does africa, de america, use africa
costs 3 » costs _, costs 4, costs a
1 debt » 3 debt, 4 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centers 1 debt communication costs 3 developing de africa.*.