Perhaps you should try some spelling variations:
based transfers » basin transfers, cash transfers, land transfers
transport data » transport demand
sea transport » road transport, bus transport
aguas do » aguas de, aguas del
data den » data daten, data does, data do
guias de » guia de, guide de, aguas de
de based » dge based, de base, de bases
do sea » do sel, do sex, do sveta

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( aguas do sea transport data den ) OR ( guias de based transfers _ macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas do sea transport data den ) or ( guias de based transfers _ macao ))*.