Perhaps you should try some spelling variations:
a transformed » _ transformed, _ transformer, a transforming
den transfer » gene transfer, heat transfer, data transfer
risk across » risks across
agudo la » agua la
agua 2 » agua e, agua _, agua y
2 den » _ den, 2 der, 2 des
1 cao » 1 can, 1 ao, _ cao
4 can » _ can, 3 can
la a » law a, lab a, la ia

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 2 den transfer risk across ) OR ( agudo la a transformed ((1 cao) OR (4 can)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( agua 2 den transfer risk across ) or ( agudo la a transformed ((1 cao) or (4 can)) ))*.