Perhaps you should try some spelling variations:
abierta y » abiertas 1, abierta en
6 mario » 3 mario, a mario, j mario
mario 1 » mario a, mario e, mario c
j 1860 » j 1867, a 1860, c 1860
de al » de el, de a
15 de » 1 de, 12 de, 17 de
mar j » mar a, mar y
al 6 » al 16, a 6, al 5
1 10 » 1 1, 8 10, 1 15
y 15 » 1 15, y 10, 4 15

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 de al 6 mario 1 10 ) OR ( Cabildo abierta y 15 de mar j 1860 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de al 6 mario 1 10 ) OR ( Cabildo abierta y 15 de mar j 1860 ))*.