Perhaps you should try some spelling variations:
sea transport » road transport, bus transport
transfers dau » transfers today, transfers have, transfers made
transfers ai » transfers i, transfers bei, transfers ein
guias does » guias de, guns does
aguas do » aguas de, aguas del
do sea » do sel, do sex, do sveta

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( aguas do sea transport _ a ) or ( guias does land ((transfers ai) OR (transfers dau)) a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aguas do sea transport _ a ) OR ( guias does land ((transfers ai) OR (transfers dau)) a ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas do sea transport _ a ) or ( guias does land ((transfers ai) OR (transfers dau)) a ))*".