Perhaps you should try some spelling variations:
oberto maria » abierto maria, otero maria, roberto mariani
abierto ana » abierto en, abierto al
maria 1809 » maria 1906
marzo de » marco de
de 1820 » de 1880, de 1920, de 1810
a 1916 » y 1916, h 1916, a 1911
ana 2 » ana m, ana c, ana r
mar a » mar y
2 de » y de, 1 de

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 ana 2 de mar a 1916 ) OR ( Cabildo oberto maria 1809 de marzo de 1820 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierto ana 2 de mar a 1916 ) OR ( Cabildo oberto maria 1809 de marzo de 1820 ))*.