Perhaps you should try some spelling variations:
abierta 1 » abiertas 1, abierta y, abierta a
de mario » de marzo, de maria, de marco
10 del » 10 de, 10 el, 11 del
a 1860 » la 1860, a 1850, a 1820
a 1880 » a 1887, a 1850, a 1883
mar a » mar y
1 10 » 1 1, 8 10, 1 15
1 12 » 31 12, 1 2, 1 1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abierta 1 10 del mar a 1860 ) OR ( Cabildo abierta 1 12 de mario a 1880 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta 1 10 del mar a 1860 ) OR ( Cabildo abierta 1 12 de mario a 1880 ))*.