Perhaps you should try some spelling variations:
transport asset » transport based, transport access
transport cost » transport costs
gases transfer » mass transfer, based transfer, gas transfer
transfer 3 » transfer _, transfer 4, transfer a
aguas do » aguas de, aguas del
do ideas » dos ideas, di ideas, two ideas
guide f » guide _, guide a, guide 1
f gases » _ gases
3 do » _ do, 3 d, 1 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: (( aguas do ideas ((transport asset) OR (transport cost)) a ) OR ( guide f gases transfer 3 do ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas do ideas ((transport asset) OR (transport cost)) a ) or ( guide f gases transfer 3 do ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas do ideas ((transport asset) OR (transport cost)) a ) or ( guide f gases transfer 3 do ))*.