Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
communications costs » communication costs, communications _
ret transformation » et transformation, great transformation, maret transformation
technologies ret » technologies _, technologies 4, technologies 2
transformation 3 » transformation _, transformation a, transformation 1
4 developing » 3 developing
developing a » developing _
a africa » 1 africa, can africa, em africa
costs 4 » costs _, costs a, costs 4.2
3 how » _ how, 2 how

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

• Adding a wildcard symbol may retrieve word variants: technologies ret transformation 3 how modern communications costs 4 developing a africa.*.