Perhaps you should try some spelling variations:
transfer crisis » transform crisis, transfer risks, transport crisis
transformed 1 » transformed _, transformer 1, transformed a
net transfer » net transfers, heat transfer, money transfer
crisis cross » crisis across, crises cross, crisis crisis
del sector » real sector, del settore, fuel sector
el sector » real sector, fuel sector, oil sector
1 cao » 1 can, 1 ao, _ cao

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 _ net transfer crisis cross ) OR ( agua ((del sector) OR (el sector)) transformed 1 cao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( agua _ net transfer crisis cross ) or ( agua ((del sector) OR (el sector)) transformed 1 cao ))~".
• Adding a wildcard symbol may retrieve word variants: (( agua _ net transfer crisis cross ) or ( agua ((del sector) OR (el sector)) transformed 1 cao ))*.