Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communication cost » communication costs, communication costa, communications costs
technologies des » technologien des, technologies de, technologies dans
des informations » aids information
3 communication » 4 communication, de communication, data communication
14.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
context how » content how, context has, context he
cost 14.4 » costs 14.3, cost 2.4, cost 1.2
how 3 » how 3d, how _, how a

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 3 communication cost 14.4 developing _ africa.*.