Perhaps you should try some spelling variations:
informations contents » information contents, information content, formation contents
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
de communication » mobile communication, online communication
developing cpia » developing china, developing asia, developing cil
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
contents 13 » contents 1, contents 19, contents 1.1
costs 4.4 » costs 4.2
13 de » 13 die, 13 der, 13 des

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations contents 13 de communication costs 4.4 developing cpia africa.*.