Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
zeit communication » debt communication, et communication, get communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing de » developing e, developing ce, developing deep
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
de africa » does africa, de america, use africa

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations centers _ zeit communication costs 5.4 developing de africa.*.