Perhaps you should try some spelling variations:
head transfer » heat transfer, heart transfer, load transfer
transfer beim » transfer bei, transfers bei, transfer axiom
a transformed » _ transformed, _ transformer, a transforming
transformed a » transformed _, transformed 1, transformer 1
guias de » guia de, guide de, aguas de
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 _ head transfer beim acao ) or ( ((guias dead) or (guias de)) a transformed a acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias _ head transfer beim acao ) OR ( ((guias dead) OR (guias de)) a transformed a acao )).
• Adding a wildcard symbol may retrieve word variants: (( guias _ head transfer beim acao ) or ( ((guias dead) or (guias de)) a transformed a acao ))*.