Perhaps you should try some spelling variations:
transfers schemes » transfer schemes, transfer scheme, transport schemes
transformed 2.1 » transformed 1, transformer 2.5.1, transformed _
des transfers » net transfers, cash transfers, arms transfers
schemes pt » scheme pt, schemes part, schemes pro
2.1 macro » 4.1 macro, 2.1 macao, 2.2 macro
e des » e der, a des, e das

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 e des transfers schemes pt ) OR ( agua ((eu _) OR (et al)) transformed 2.1 macro ))~.
• Adding a wildcard symbol may retrieve word variants: (( agua e des transfers schemes pt ) or ( agua ((eu _) or (et al)) transformed 2.1 macro ))*.