Perhaps you should try some spelling variations:
rural transformation » social transformation, structural transformation, digital transformation
sea transport » road transport, bus transport
transport em » transport en, transport et, transport amp
guias use » gas use, gis use, guias de
em macao » _ macao
luis e » luis f, luis c, luis a
e sea » _ sea, a sea, 9 sea

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

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