Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
technologien zur » technologien fur, technologien des, technologien und
de communication » mobile communication, online communication
zur information » fur information, your information, der information
developing em » developing e, developing eq, developing amp
1 developing » 3 developing, 4 developing, 2 developing
centers 3 » centers _, centers a, centers 3.3
em africa » 1 africa
cost 1 » cost 12, cost 15, cost _
3 de » 3 die, 3 der, 3 des

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 3 de communication cost 1 developing em africa.*.