Perhaps you should try some spelling variations:
ii transformation » die transformation, 1 transformation, 4 transformation
transformation a » transformation _
file transfer » wire transfer, risk transfer, food transfer
guias de » guia de, guia do, guise de
guide de » guide _, guide a, guide 1
aguas de » aguas del, aguas do, vagues de
de file » de fele, do file, code file
a can » _ can, 3 can, 4 can

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 (guide de)) ii transformation a can ) OR ( aguas de file transfer _ 3 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((guias de) OR (guide de)) ii transformation a can ) or ( aguas de file transfer _ 3 ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((guias de) OR (guide de)) ii transformation a can ) or ( aguas de file transfer _ 3 ))*.