Perhaps you should try some spelling variations:
green transport » urban transport, carbon transport
transfers given » transfers have, transfers review
transport fares » transport markets, transport market, transport modes
luis use » bus use, luis e, luis de
use cash » use cases, use cost
f green » _ green, a green, eu green

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis use cash transfers given macao ) or ( luis f green transport fares cacao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis use cash transfers given macao ) OR ( luis f green transport fares cacao )).
• Adding a wildcard symbol may retrieve word variants: (( luis use cash transfers given macao ) or ( luis f green transport fares cacao ))*.