Perhaps you should try some spelling variations:
transport system » transport sector
des transport » des transports, de transport, den transport
sea transport » road transport, bus transport
transport em » transport en, transport et, transport amp
em macao » _ macao
own sea » own ses, own seed, own real
gui de » guia de, guide de, guias de
de des » ende des, rede des, code des

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( gui de des transport system a ) or ( aguas own sea transport em macao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( gui de des transport system a ) OR ( aguas own sea transport em macao )).
• Adding a wildcard symbol may retrieve word variants: (( gui de des transport system a ) or ( aguas own sea transport em macao ))*.