Perhaps you should try some spelling variations:
abierta al » abierta a, abierto al, abierta en
a 1852 » a 1850, a 1892, y 1852
de has » de hans, de hay, me has
a 1820 » a 1920, a 1850, a 1827
de 30 » del 30, de 0, de 20
mar a » mar y
al 10 » al 15, al 30, al 18
10 de » 12 de, 17 de, 11 de
has a » vas a

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 30 de mar a 1852 ) OR ( Cabildo abierta al 10 de has a 1820 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 30 de mar a 1852 ) OR ( Cabildo abierta al 10 de has a 1820 ))*.