Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
communications costs » communication costs, communications _
e transformation » de transformation, 1 transformation, die transformation
transformation a » transformation _
developing urban » development urban, developing human, developing areas
technologies e » technologies et, technologies _, technologies 4
a developing » a development
urban africa » urban area
new modern » new model, new models, how modern
costs a » costs _, costs 4
a new » _ new

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

• Adding a wildcard symbol may retrieve word variants: technologies e transformation a new modern communications costs a developing urban africa.*.