Perhaps you should try some spelling variations:
information centers » information contents, information officers
der communication » de communication, under communication, debt communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
4 derveloping » 4 developing, 3 developing, 2 developing
derveloping 1 » developing _, developing a, developing e
centers 4 » centers _, center 4, centers 3
costs 4 » costs _, costs a, costs 4.2
4 der » _ der, 2 der, 3 der

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 4 der communication costs 4 derveloping 1 africa.*.