Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
communications costs » communication costs, communications _
de transformation » die transformation, e transformation, 1 transformation
transformation a » transformation _
technologies de » technologies _, technologies 4, technologies 2
developing cpia » developing china, developing asia, developing cil
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2
a how » _ how, 2 how, 3 how

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

• Adding a wildcard symbol may retrieve word variants: technologies de transformation a how modern communications costs 4 developing cpia africa.*.