Perhaps you should try some spelling variations:
ocean transport » urban transport, green transport, sea transport
data transfer » cash transfer, heat transfer
transport em » transport en, transport et, transport amp
transfer em » transfer beim, transfer der, transfer fee
em macao » _ macao
gis use » gas use, apis use, heis use
luis e » luis f, luis c, luis a

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((gis use) or (luis e)) data transfer em cao ) or ( luis _ ocean transport em macao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((gis use) OR (luis e)) data transfer em cao ) OR ( luis _ ocean transport em macao )).
• Adding a wildcard symbol may retrieve word variants: (( ((gis use) or (luis e)) data transfer em cao ) or ( luis _ ocean transport em macao ))*.