Perhaps you should try some spelling variations:
abierto al » abierta al, abierto ana, abierta a
miguel a » miguel de
i 1820 » i 1870, a 1820
a 1860 » la 1860, a 1850, a 1820
15 12 » 15 11, 05 12, 15 15
12 la » 10 la, 11 la, 22 la
al 12 » al 15, al 10, al 18
la i » la c

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 15 12 la i 1820 ) OR ( Cabildo abierto al 12 de miguel a 1860 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 15 12 la i 1820 ) OR ( Cabildo abierto al 12 de miguel a 1860 ))*.