Perhaps you should try some spelling variations:
transfers reduce » transfers reducing, transfers reach, transfer resource
costs transfers » cost transfer, cash transfers, south transfers
ocean transport » urban transport, green transport, sea transport
transport a » transport _, transport data
used costs » user costs, feed costs, causes costs
reduce a » reduce _, reduce v, reduce tax
a macao » a macro, _ macao

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: (( luis used costs transfers reduce a ) OR ( luis _ ocean transport a macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis used costs transfers reduce a ) or ( luis _ ocean transport a macao ))*.