Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
south communications » mouth communications, month communication, truth communication
developments matter » development matter, development matters, developments after
past developments » post development, test development, rate developments
technology can » technology change, technology 1, technology 2.2
can reduction » can production, rank reduction, gas reduction
reduction de » reduccion de, reduction _, reduction a
prices south » crises south, prices north, policies south
matter most » matters most, matter more
costs past » costs part, costs case, costs cash
de prices » do prices, debt prices, set prices

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

• Adding a wildcard symbol may retrieve word variants: technology can reduction de prices south communications costs past developments matter most.*.