Perhaps you should try some spelling variations:
federal transfers » central transfers, fiscal transfers
has transformed » have transformed, a transformed, law transformed
transfers lead » transfers end, transfers field, transfers reach
transformed a » transformed _, transformed 1, transformer 1
a federal » _ federal
a macro » _ macro
luis a » luis f, luis c
cmcao » cmca, cmcas

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: (( luis a federal transfers lead (cacao OR cmcao) ) OR ( luis _ has transformed a macro ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis a federal transfers lead (cacao or cmcao) ) or ( luis _ has transformed a macro ))*.