Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
recent innovations » process innovations
technology recent » technology report, technology agreement, technology elements
innovations japan » innovations a
development rates » development rate, development notes, development water
rates africa » state africa
japan e » japan _, japan a, japan 1
costs a » costs _, costs 4
e data » e datas, age data, cge data

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

• Adding a wildcard symbol may retrieve word variants: technology recent innovations japan e data communications costs a development rates africa.*.