Perhaps you should try some spelling variations:
transfer's reducing » transfers reducing, transfers during, transfers reduce
cash transfer's » cash transfers, cast transfer
green transport » urban transport, carbon transport
reducing cao » reducing co2, reducing ram, reducing tax
user cash » user case, users case, user cost
luis 1 » luis c, luis a, luis e

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis user cash transfer's reducing cao ) or ( ((luis 1) or (luis f)) green transport _ macro ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis user cash transfer's reducing cao ) OR ( ((luis 1) OR (luis f)) green transport _ macro )).
• Adding a wildcard symbol may retrieve word variants: (( luis user cash transfer's reducing cao ) or ( ((luis 1) or (luis f)) green transport _ macro ))*.