Perhaps you should try some spelling variations:
law transformed » a transformed, has transformed, labor transformed
den transfer » gene transfer, heat transfer, data transfer
risk across » risks across
agudo la » agua la
agua y » agua e, agua 2, agua _
la law » law law
y den » _ den, y de, i den
1 cao » 1 can, 1 ao, _ cao
4 can » _ can, 3 can

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: (( agua y den transfer risk across ) OR ( agudo la law transformed ((1 cao) OR (4 can)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( agua y den transfer risk across ) or ( agudo la law transformed ((1 cao) or (4 can)) ))*.