Perhaps you should try some spelling variations:
technologies trade » technologies create, technology trade, technologies reduce
risk communication » _ communication, mobile communication
communication cost » communication costs, communications costs, communication mode
trade information » price information, private information, credit information
per developpement » de developpement, power development, spur development
information law » information flow, information gap, information flows
law does » law codes, how does, far does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies trade information law does risk communication cost per developpement _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies trade information law does risk communication cost per developpement _ afrique.*.