Perhaps you should try some spelling variations:
mais transport » main transport, mass transport, gas transport
transform sft » transform fft, transform std, transform slant
areas co » areas coal, areas act, areas can
guias de » guia de, guide de, aguas de
de mais » des mais, die mais, de maio
sft a » set a, sft 3
lamperti » lampert, lamberti, lampietti

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 co lamperti transform sft a ) OR ( guias de mais transport _ a ))~.
• Adding a wildcard symbol may retrieve word variants: (( areas co lamperti transform sft a ) or ( guias de mais transport _ a ))*.