Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communication cost » communication costs, communication costa, communications costs
doe communication » de communication, vote communication, une communication
technologies des » technologien des, technologies de, technologies dans
des informations » aids information
10.4 developing » 1.4 developing, 12.4 developing, 10.3 developing
context how » content how, context has, context he
cost 10.4 » cost 14.4, costs 10.6, cost 2.4
how doe » how does, how do, how deep

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 how doe communication cost 10.4 developing _ africa.*.