Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
des communication » les communications, nets communication, c's communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
a developing » a development
context a » context 3
costs 5.1 » costs 4.1, costs 2.1, costs 5.3
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations context a des communication costs 5.1.a developing _ africa.*.