Perhaps you should try some spelling variations:
touch communications » touch communication, mouth communications, south communications
communications costs » communication costs, communications _
development yields » development field, developing fields, development levels
other development » other developments, other developmental, order development
technology trade » technology trends, technology transfer, technology transfers
trade creating » trade creation
yields africa » yes africa, seeds africa
costs other » costs over
goes touch » does touch, goes south, goes through

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

• Adding a wildcard symbol may retrieve word variants: technology trade creating _ goes touch communications costs other development yields africa.*.