Perhaps you should try some spelling variations:
transport rates » transport strategy, transport access, transport strategies
sea transport » road transport, bus transport
transfer b » transfer _, transfer 3, transfer 4
aguas do » aguas de, aguas del
rates a » rates _
3 basin » 3 basic, _ basin, 8.3 basin
a basin » a basis, a basic, _ basin
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 rates a ) OR ( agua ((3 basin) OR (a basin)) transfer b a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas do sea transport rates a ) or ( agua ((3 basin) OR (a basin)) transfer b a ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas do sea transport rates a ) or ( agua ((3 basin) OR (a basin)) transfer b a ))*.