Perhaps you should try some spelling variations:
transfer amount » transfer amounts
transfer agent » transfer agents, transfer payment, transfer payments
based transfer » based transfers, basin transfer, basin transfers
guias des » guias de, guia de, bias des
des based » aes based, ses based, codes based
aguas de » aguas del, aguas do, vagues de
de idea » new idea, key idea, one idea

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 de idea ((transfer agent) OR (transfer amount)) a ) OR ( guias des based transfer _ do ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas de idea ((transfer agent) OR (transfer amount)) a ) or ( guias des based transfer _ do ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas de idea ((transfer agent) OR (transfer amount)) a ) or ( guias des based transfer _ do ))*.