Perhaps you should try some spelling variations:
gases transfer » based transfer, gas transfer, bayes transfer
mass transfer » cash transfer, basin transfer, mass transport
der transfer » der transfers, den transfer, peer transfer
transfer tax » transfer taxes, transfer _
guias de » guia de, guide de, aguas de
luis ii » luis i, louis ix
fees a » fees _

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis ii der transfer tax act ) or ( guias de ((gases transfer) OR (mass transfer)) fees a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis ii der transfer tax act ) OR ( guias de ((gases transfer) OR (mass transfer)) fees a )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis ii der transfer tax act ) or ( guias de ((gases transfer) OR (mass transfer)) fees a ))".
• Adding a wildcard symbol may retrieve word variants: (( luis ii der transfer tax act ) or ( guias de ((gases transfer) OR (mass transfer)) fees a ))*.