Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
et communication » et communicatione, get communication, debt communication
12 developing » 1.2 developing, 2 developing, 1 developing
developing em » developing e, developing eq, developing amp
context 3rs » context 3, context 3.1, context 3.2
em africa » 1 africa
cost 12 » cost 1.2, cost 15, cost 3.2
3rs et » ars et

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 3rs et communication cost 12 developing em africa.*.