Perhaps you should try some spelling variations:
transformed a » transformed _, transformed 1, transformer 1
data transfer » cash transfer, heat transfer
transfer fee » transfer fees, transfer der, transfer from
dead war » da war, das war, dead man
a acao » a adocao
luis e » luis f, luis c, luis a
e data » e datas, age data, cge data

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 ((dead war) OR (des war)) transformed a acao ) OR ( luis e data transfer fee cacao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias ((dead war) OR (des war)) transformed a acao ) or ( luis e data transfer fee cacao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias ((dead war) OR (des war)) transformed a acao ) or ( luis e data transfer fee cacao ))*.