Perhaps you should try some spelling variations:
transform tvdft » transform fft, transform test
das transfer » gas transfer, cash transfer, data transfer
transfer 3 » transfer _, transfer 4, transfer a
can ideas » own ideas, un ideas, change ideas
guias 2 » guias de
2 das » 1 das
3 co » _ co, a co, 2 co

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: (( areas ((can ideas) OR (las ideas)) transform tvdft _ ) OR ( guias 2 das transfer 3 co ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas ((can ideas) OR (las ideas)) transform tvdft _ ) or ( guias 2 das transfer 3 co ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas ((can ideas) OR (las ideas)) transform tvdft _ ) or ( guias 2 das transfer 3 co ))*.