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
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing a » developing _
centers can » center can, centers case, centers rain
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
can debt » bank debt, card debt, loan debt
a africa » 1 africa, can africa, em africa

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 can debt communication costs 4.3 developing a africa.*.