Perhaps you should try some spelling variations:
vi transformed » _ transformed, a transformed, have transformed
file transfer » wire transfer, risk transfer, food transfer
guias rede » guias de
from chaco » from chance, from chaos, from chat
rede file » code file, rede eine
aguas del » aguas de, aguas do
del vi » del ii, del vino

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 rede file transfer from chaco ) OR ( aguas del vi transformed _ adocao ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias rede file transfer from chaco ) or ( aguas del vi transformed _ adocao ))*.