Perhaps you should try some spelling variations:
communication costly » communication costs, communications costs, communications forestry
technologies volume » technologies policies
volume information » valuable information, consumer information, more information
trade development » software development
la communication » _ communication, mass communication, oral communication
information act » information age, information about, information gaps
costly trade » costs trade, country trade, could 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 volume information act de la communication costly trade development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies volume information act de la communication costly trade development _ afrique.*.