Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing cpia » developing china, developing asia, developing cil
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
centers 4 » centers _, center 4, centers 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 als information centers 4 de communication costs 12.4 developing cpia africa.*.