Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
child development » world development
more information » price information, trade information
information gaps » information gap
development role » development round, development risk, development r
technology more » technology moral, technology make, technology mara
costs child » costs china
role africa » europe africa, relief africa, trade africa
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: technology more information gaps do data communications costs child development role africa.*.