Perhaps you should try some spelling variations:
abierto al » abierta al, abierto ana, abierto en
de marcelo » de marcel, e marcelo, de marco
abierta a » abierta y, abiertas 1, abierta de
2 1860 » 2 1868, a 1860, c 1860
c 1880 » c 1870, a 1880, c 1860
al 30 » al 31
mar 2 » mar 23, mar 24, mar a
a 30 » 1 30, a 10, a 70

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 abierto al 30 de mar 2 1860 ) OR ( Cabildo abierta a 30 de marcelo c 1880 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierto al 30 de mar 2 1860 ) OR ( Cabildo abierta a 30 de marcelo c 1880 ))*.