Perhaps you should try some spelling variations:
information centers » information contents, information officers
real communication » oral communication, cell communication, health communication
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
centers de » centers _, centres de, centers 10
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
de real » code real, use real

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information centers de real communication costs 4.3 developing _ africa.*.