Perhaps you should try some spelling variations:
transport safer » transport safety, transport air, transport share
land transport » road transport
sea transport » road transport, bus transport
transport a » transport _, transport data
guias des » guias de, guia de, bias des
aguas do » aguas de, aguas del
des land » does land, des landw, das land
safer a » safer _, safe a
do sea » do sel, do sex, do sveta
a ao » a a, a co, a o

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 des land transport a ao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aguas do sea transport safer a ) OR ( guias des land transport a ao ))*.