Perhaps you should try some spelling variations:
eg transformed » _ transformed, a transformed, et transformes
transformed a » transformed _, transformed 1, transformer 1
transfer fee » transfer fees, transfer der, transfer from
guias der » guias de, guia de, bias der
a acao » a adocao
a cast » _ cast, a cash, 3 cast
macao » macro, macau, cacao

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 der eg transformed a acao ) OR ( luis ((a cast) OR (a case)) transfer fee macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias der eg transformed a acao ) or ( luis ((a cast) or (a case)) transfer fee macao ))*.