Perhaps you should try some spelling variations:
communication cost » communication costs, communications costs, communication mode
transformative et » transformative power, transformative role, transformative effects
trade development » software development
development among » development banking, development agency, development agenda
la communication » _ communication, mass communication, oral communication
cost trade » costs trade, costly trade, boost trade

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ transformative et de la communication cost trade development among afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ transformative et de la communication cost trade development among afrique.*.