Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communications costs » communication costs, communications _
technologies des » technologien des, technologies de, technologies dans
des informations » aids information
13.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
context ii » context 3, context 1, context 2
costs 13.4 » costs 11.4, costs 12.4, costs 23.4
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: technologies des informations context ii data communications costs 13.4 developing _ africa.*.