Perhaps you should try some spelling variations:
informationen centers » information centers, information center, information centre
und informationen » und information, und informationelle, fund information
technologien und » technologie und, technologien des, technologien fur
de communication » mobile communication, online communication
developing em » developing e, developing eq, developing amp
a developing » a development
centers auf » centers a, centre auf, centers case
em africa » 1 africa
costs a » costs _, costs 4
auf de » auf die, auf dem, auf der

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

• Adding a wildcard symbol may retrieve word variants: technologien und informationen centers auf de communication costs a developing em africa.*.