Perhaps you should try some spelling variations:
a transformer » _ transformer, a transformed, 3 transformer
transfer fee » transfer fees, transfer der, transfer from
transfer em » transfer beim, transfer der, transfer bei
guias big » gas big
wage heat » large heat, wage great, wage set
big a » big _, big 4, big 5

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias big a transformer _ acao ) OR ( luis wage heat ((transfer em) OR (transfer fee)) cacao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias big a transformer _ acao ) or ( luis wage heat ((transfer em) OR (transfer fee)) cacao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias big a transformer _ acao ) or ( luis wage heat ((transfer em) OR (transfer fee)) cacao ))*.