Perhaps you should try some spelling variations:
land transport » road transport
transport fuel » transport fares
transfer a » transfer _, transfer 3, transfer der
transfer 4 » transfer _, transfer 3, transfer der
fuel mcao » fuel co
luis use » bus use, luis e, luis de
use mass » use maps, ice mass, tve mass
luis a » luis f, luis c
a land » 1 land

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 use mass ((transfer a) OR (transfer 4)) cao ) OR ( luis a land transport fuel mcao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis use mass ((transfer a) OR (transfer 4)) cao ) or ( luis a land transport fuel mcao ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis use mass ((transfer a) OR (transfer 4)) cao ) or ( luis a land transport fuel mcao ))*.