Perhaps you should try some spelling variations:
abierta al » abierta a, abierto al, abierta en
de mao » de maio, de mano, de max
3 1860 » 3 1862, a 1860, c 1860
a 1883 » a 1887
de 20 » del 20, de 2, de 0
20 de » 2 de, 24 de
mao 3 » mayo 3, max 3
al 30 » al 31
mar a » mar y

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 20 de mao 3 1860 ) OR ( Cabildo abierta al 30 de mar a 1883 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 20 de mao 3 1860 ) OR ( Cabildo abierta al 30 de mar a 1883 ))*.