Perhaps you should try some spelling variations:
transport rates » transport strategy, transport access, transport strategies
based transfers » basin transfers, cash transfers, land transfers
rates age » rates aged, rates wage, rates have
guias dge » guias de, guia de
dge based » edge based, cage based, fee based
de sea » de ser

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

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