Perhaps you should try some spelling variations:
has transformer » has transformed, a transformer, ray transformer
transfers costs » transfer costs, transfer cost, transfers foster
transformer 1 » transformer _, transformed _
costs across » scores across, risks across
le net » me net
pe net » me net
1 ao » 1 a, 1 do, 1 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: (( aguas ((le net) OR (pe net)) transfers costs across ) OR ( agua _ has transformer 1 ao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas ((le net) OR (pe net)) transfers costs across ) or ( agua _ has transformer 1 ao ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas ((le net) OR (pe net)) transfers costs across ) or ( agua _ has transformer 1 ao ))*.