Perhaps you should try some spelling variations:
gases transfer » mass transfer, based transfer, gas transfer
der transfer » der transfers, den transfer, peer transfer
transfer tax » transfer taxes, transfer _
louis ix » louis xiv, louis vii, louis _
guias de » guia de, guide de, aguas de
de gases » de bases, _ gases, f gases

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

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