Perhaps you should try some spelling variations:
land transport » road transport
transport data » transport demand
transfer a » transfer _, transfer 3, transfer 4
data macao » data macro
de masa » de maria, de masse, de macau
_ macau » _ macao
f land » 1 land, 2 land, 4 land
a ceo » _ ceo, a neo

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 ((de masa) OR (_ macau)) transfer a ceo ) OR ( luis f land transport data macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis ((de masa) or (_ macau)) transfer a ceo ) or ( luis f land transport data macao ))*.