Perhaps you should try some spelling variations:
technologies trade » technology trade, technologies case, technologies table
communication cost » communication costs, communication costa, communications costs
trade information » price information, private information, trade integration
information money » information model, information many, information moeyi
a communication » la communication, data communication, data communications
cost human » post human, lost human, boost human
a afrique » l afrique, en afrique
goes a » does a, goes _, goes 4

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information money goes a communication cost human development a afrique.*.