Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies sector » technology sector, technologies series
sector information » sector integration, customer information, disaster information
trade development » software development
information gaps » information gap
costs trade » costly trade
a afrique » l afrique, en afrique
gaps do » games do, gaps how, gaps vom
do data » eo data, go data, geo data

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

• Adding a wildcard symbol may retrieve word variants: technologies sector information gaps do data communications costs trade development a afrique.*.