Perhaps you should try some spelling variations:
federal transfers » central transfers, fiscal transfers
data transfers » data transfer, water transfers, cash transfers
transfers tax » transfer tax, transfers ai, transfers dau
transfers em » transfers im, transfers bei, transfers ein
de federal » der federal, des federal, die federal
aguas use » gas use
tax acao » tax act
aguas de » aguas del, aguas do, vagues de
luis de » luis e

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: (( luis de federal transfers tax acao ) OR ( ((aguas use) OR (aguas de)) data transfers em cao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis de federal transfers tax acao ) or ( ((aguas use) OR (aguas de)) data transfers em cao ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis de federal transfers tax acao ) or ( ((aguas use) OR (aguas de)) data transfers em cao ))*.