Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communications costs » communication costs, communications _
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
23.4 developing » 13.4 developing, 2.4 developing, 3.4 developing
developing a » developing _
context ii » context 3, context 1, context 2
costs 23.4 » costs 2.4, costs 4.4, costs 2.3
a africa » 1 africa, can africa, em africa
ii data » iii data, ii daten, mri data

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 ii data communications costs 23.4 developing a africa.*.