Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
south communications » mouth communications, month communication, truth communication
regulation across » regulations across, education across, regulating cross
case development » care development, based development, scale development
technology de » technology does, technology dlt, technology 1
de regulation » trade regulation, use regulations, data regulation
across party » across parties, across poverty, across east
party south » early south, park south, poverty south
costs case » costs cash
china 3 » china 1

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

• Adding a wildcard symbol may retrieve word variants: technology de regulation across party south communications costs case development china 3.*.