Perhaps you should try some spelling variations:
masse transform » make transform, mass transfer, cosine transform
transfer risks » transfer risk
transform our » transform your, transforming our, transform _
gas transfer » cash transfer, mass transfer, a transfer
guias de » guia de, guide de, aguas de
de masse » de mise
risks 3 » risks _, risks 4, risks a
3 gas » _ gas, 2 gas
our a » our _, sur a

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 3 gas transfer risks 3 ) OR ( guias de masse transform our a ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias 3 gas transfer risks 3 ) or ( guias de masse transform our a ))*.