Perhaps you should try some spelling variations:
information centers » information contents, information officers
zeit communication » debt communication, et communication, get communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing de » developing e, developing ce, developing deep
centers b » centers _, centers 3, centers a
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
de africa » does africa, de america, use africa
b zeit » c zeit, i zeit, b zweite

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

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