Perhaps you should try some spelling variations:
ideas transform » ideas transport, ideals transforming, leaders transform
transform fft » transform tvdft, transform cote, transform test
mass transfer » cash transfer, basin transfer, mass transport
gas transfer » cash transfer, a transfer, far transfer
areas un » areas can, areas _, areas a
un ideas » un ideal, own ideas, sus ideas
guias 2 » guias de
fft _ » fit _, fat _, dft _
4 ao » 4 aoi, 4 a, 4 do

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 un ideas transform fft _ ) OR ( guias 2 ((gas transfer) OR (mass transfer)) 4 ao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas un ideas transform fft _ ) or ( guias 2 ((gas transfer) OR (mass transfer)) 4 ao ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas un ideas transform fft _ ) or ( guias 2 ((gas transfer) OR (mass transfer)) 4 ao ))*.