Perhaps you should try some spelling variations:
transformer a » transformer 1, transformer _, transformed a
data transfer » cash transfer, heat transfer
guias dead » guias de
der cacao » de acao, der casa
luis lcc » luis c
lcc data » c data
du cacao » de acao, du capo
a acao » a adocao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( guias dead _ transformer a acao ) or ( luis lcc data transfer ((der cacao) OR (du cacao)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias dead _ transformer a acao ) OR ( luis lcc data transfer ((der cacao) OR (du cacao)) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias dead _ transformer a acao ) or ( luis lcc data transfer ((der cacao) OR (du cacao)) ))*".