Perhaps you should try some spelling variations:
cities transformed » crisis transformed, activists transformed
transformed a » transformed _, transformed 1, transformer 1
cash transfer » cash transfers
transfer fees » transfer from
key cities » why cities, ready cities
guia key » guia de, asia key
a acao » a adocao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( guia key cities transformed a acao ) or ( luis _ cash transfer fees cacao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guia key cities transformed a acao ) OR ( luis _ cash transfer fees cacao )).
• Adding a wildcard symbol may retrieve word variants: (( guia key cities transformed a acao ) or ( luis _ cash transfer fees cacao ))*.