Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communication cost » communication costs, communication costa, communications costs
das communication » mass communication, c's communication, lea's communication
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
10 developing » 1 developing, 3 developing, 4 developing
developing a » developing _
a africa » 1 africa, can africa, em africa
cost 10 » cost 12, cost 15, cost 1.2
3 das » 1 das, 2 das

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations context 3 das communication cost 10 developing a africa.*.