Perhaps you should try some spelling variations:
cities transformer » cities transformed, crisis transformed
transformer a » transformer 1, transformer _, transformed a
de transfer » de transfert, den transfer, der transfer
luis can » luis c, laws can
guide a » guide _
luis a » luis f, luis c
a de » a die, a der, a des

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 de transfer _ cara ) OR ( ((luis can) OR (luis a)) cities transformer a adocao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guide a de transfer _ cara ) or ( ((luis can) OR (luis a)) cities transformer a adocao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guide a de transfer _ cara ) or ( ((luis can) OR (luis a)) cities transformer a adocao ))*.