Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information contexts » information contents, information content, information contracts
do communications » 10 communications, 14 communications, 2 communications
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
3.3 developing » 4 developing, 2 developing, 1 developing
contexts part » contents part, context part, contexts a
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
part do » part fo, part d, part two

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

• Adding a wildcard symbol may retrieve word variants: technologies de information contexts part do communications costs 3.3 developing _ africa.*.