Perhaps you should try some spelling variations:
rural transport » road transport, rail transport
local transfers » social transfers, fiscal transfers, local transport
transfers da » transfers dau, transferts de, transfers _
costs case » costs cash
gap rate » gap trade, ramp rate, gap role
aguas do » aguas de, aguas del
do local » does local, 3 local, 4 local
up rate » up rates
da capo » de capo, du capo

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((gap rate) OR (up rate)) rural transport costs case ) OR ( aguas do local transfers da capo ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((gap rate) OR (up rate)) rural transport costs case ) or ( aguas do local transfers da capo ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((gap rate) OR (up rate)) rural transport costs case ) or ( aguas do local transfers da capo ))*.