Perhaps you should try some spelling variations:
federal transfers » central transfers, fiscal transfers
water transfers » water transfer, wire transfers, water transport
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)) water transfers em cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis de federal transfers tax acao ) or ( ((aguas use) or (aguas de)) water transfers em cao ))*.