Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology change » technological change, technological changes
change intentions » change interventions, change attention, change infectious
key development » city development, mena development, energy development
development lie » development life, development li, development lid
intentions new » intentions et, intentions _, intentions a
lie afrique » l afrique
rich data » which data, fish data
costs key » costs amy

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

• Adding a wildcard symbol may retrieve word variants: technology change intentions new rich data communications costs key development lie afrique.*.