Perhaps you should try some spelling variations:
has transformed » have transformed, a transformed, law transformed
transformed les » transformer les, transformes les, transformer le
green transport » urban transport, carbon transport
transport fares » transport access
luis a » luis f, luis c
macao » macro, macau

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 _ has transformed les macao ) OR ( luis a green transport fares cacao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis _ has transformed les macao ) or ( luis a green transport fares cacao ))*.