Perhaps you should try some spelling variations:
4 transformation » 1 transformation, die transformation, der transformation
transformation a » transformation _
file transfer » wire transfer, risk transfer, food transfer
aguas de » aguas del, aguas do, vagues de
de file » de fele, do file, code file
a can » _ can, 3 can, 4 can
de 4 » des 4, der 4, de 40
guia » gua, gui, gaia

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: (( guia de 4 transformation a can ) OR ( aguas de file transfer _ 3 ))~.
• Adding a wildcard symbol may retrieve word variants: (( guia de 4 transformation a can ) or ( aguas de file transfer _ 3 ))*.