Perhaps you should try some spelling variations:
social transfer » social transfers
formal transfer » informal transfers, fiscal transfer, fiscal transfers
transfer costs » transport costs, transfer amounts
costs chap » costs ch, costs chapter
a formal » _ formal, a form
aguas 2 » aguas de, aguas do
agua a » agua la, agua e, agua _
agua 2 » agua e, agua _, agua y

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( agua a formal transfer costs chap ) or ( ((aguas 2) OR (agua 2)) social transfer _ acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( agua a formal transfer costs chap ) OR ( ((aguas 2) OR (agua 2)) social transfer _ acao ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( agua a formal transfer costs chap ) or ( ((aguas 2) OR (agua 2)) social transfer _ acao ))*".