Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
1.2 developing » 12.2 developing, 13.2 developing, 2.2 developing
developing a » developing _
cost 1.2 » cost 3.2, cost 12, cost 2.2
a africa » 1 africa, can africa, em africa
3 debt » 83 debt, 4 debt, 2.3 debt

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

• Adding a wildcard symbol may retrieve word variants: technologie de information context 3 debt communication cost 1.2 developing a africa.*.