Perhaps you should try some spelling variations:
a transformed » _ transformed, _ transformer, a transforming
der transfer » der transfers, den transfer, peer transfer
from class » from case, from cash
aguas der » aguas de, aguas del, aguas do
guias de » guide de, aguas de, guia do
der a » der _, der e

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 de) OR (guia de)) der transfer from class ) OR ( aguas der a transformed _ adocao ))~.
• Adding a wildcard symbol may retrieve word variants: (( ((guias de) or (guia de)) der transfer from class ) or ( aguas der a transformed _ adocao ))*.