Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
a transformer » a transformed, 3 transformer, a transformar
_ transformer » _ transformed, _ transform, _ transforming
schemes vss » schemes das, schemes use, schemes versus
a transfer » cash transfer, heat transfer, data transfer
vagues do » vagues de, aguas do
vague de » vagues de, langue de, vue de
de a » de la, de sa, der a
acao » cacao, macao, cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vague de a transfer schemes vss ) or ( vagues do ((a transformer) OR (_ transformer)) 1 acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vague de a transfer schemes vss ) OR ( vagues do ((a transformer) OR (_ transformer)) 1 acao ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vague de a transfer schemes vss ) or ( vagues do ((a transformer) OR (_ transformer)) 1 acao ))*".