Perhaps you should try some spelling variations:
formal transfer » informal transfers, fiscal transfer, fiscal transfers
social transfer » social transfers
transfer costs » transport costs, transfer amounts
transfer der » transfer fees, transfer _
costs case » costs cash
12 social » 1.2 social, 2 social, 1 social
aguas 12 » agua 2, aguas de, aguas do
der acao » de acao, der aal, der acta

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( agua _ formal transfer costs case ) or ( aguas 12 social transfer der acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( agua _ formal transfer costs case ) OR ( aguas 12 social transfer der acao ))*.