Perhaps you should try some spelling variations:
crisis transformed » crisis transforming, cities transformed, trends transformed
des transfers » net transfers, cash transfers, arms transfers
transformed a » transformed _, transformed 1, transformer 1
3 crisis » 1 crisis, 19 crisis
guide a » guide _
des cas » les cas, does cash
luis 3 » luis f, luis c, luis a
a acao » a adocao
a des » a der, a 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: (( guide a des transfers ((des ca) OR (des cas)) ) OR ( luis 3 crisis transformed a acao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guide a des transfers ((des ca) OR (des cas)) ) or ( luis 3 crisis transformed a acao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guide a des transfers ((des ca) OR (des cas)) ) or ( luis 3 crisis transformed a acao ))*.