Perhaps you should try some spelling variations:
south communication » south communications, mouth communications, month communication
later development » later developments, water development, late development
technology risks » technology risk, technological risks, technology r
development aid » development a, development africa, development agenda
risks citation » ris citation
rates south » wales south, crises south
costs later » costs water, costs matter, costs labor
citation 4 » citation _, excitation 4, citations _
aid africa » aid african, aid africa's, aids africa's

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

• Adding a wildcard symbol may retrieve word variants: technology risks citation 4 rates south communication costs later development aid africa.*.