Perhaps you should try some spelling variations:
abierta a » abierto y
abierta 5 » abierto y
de mas » de mar, de mao, de max
17 de » 1 de, 18 de, 11 de
de 20 » de 2
12 de » 1 de
mas a » mas la
a 17 » a 1
de 0 » de i, de c, de p
5 12 » 5 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( Cabildo abierta a 17 de bahia ((de 0) OR (de 20)) ) OR ( Cabildo abierta 5 12 de mas a 1886 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abierta a 17 de bahia ((de 0) OR (de 20)) ) OR ( Cabildo abierta 5 12 de mas a 1886 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta a 17 de bahia ((de 0) OR (de 20)) ) OR ( Cabildo abierta 5 12 de mas a 1886 ))*.