Perhaps you should try some spelling variations:
transport safer » transport safety, transport air, transport share
sea transport » road transport, bus transport
land transfer » land transfers, land transport, funds transfer
guias die » guias de, guia de, bias die
aguas do » aguas de, aguas del
die land » die lange, die lage
safer a » safer _, safe a
do sea » do sel, do sex, do sveta
3 do » 3 d, 1 do, 3 co

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 safer a ) or ( guias die land transfer ((3 do) OR (_ do)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aguas do sea transport safer a ) OR ( guias die land transfer ((3 do) OR (_ do)) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas do sea transport safer a ) or ( guias die land transfer ((3 do) OR (_ do)) ))*".