Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien fur » technologien des, technologien und, technologies 2
de communication » mobile communication, online communication
fur information » zur information, fair information, your information
3.3 developing » 4 developing, 2 developing, 1 developing
centers 4 » centers _, center 4, centers 3
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
4 de » 4 die, 4 der, 4 des

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centers 4 de communication costs 3.3 developing _ africa.*.