Perhaps you should try some spelling variations:
transformation 1 » transformation _, transformation a
transformation 3 » transformation _, transformation a
fele transfers » file transfers, reale transfers, file transfer
aguas do » aguas de, aguas del
do fele » de fele, do file
de i » del i, des i, de ic
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 i ((transformation 1) OR (transformation 3)) can ) OR ( aguas do fele transfers _ 3 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guia de i ((transformation 1) OR (transformation 3)) can ) or ( aguas do fele transfers _ 3 ))~".
• Adding a wildcard symbol may retrieve word variants: (( guia de i ((transformation 1) OR (transformation 3)) can ) or ( aguas do fele transfers _ 3 ))*.