Perhaps you should try some spelling variations:
abierto et » abierto en, abierto el, abierto del
19 maria » 1943 maria, 1900 maria, 1910 maria
del 1810 » de 1810, del 1800, del 11
16 del » 146 del, 16 de, 11 del
de 16 » de 15, de 13, de 56
et a » et al, et la, e a
a 19 » 3 19, a 10, 1 19

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 et a 19 maria del 80 ) OR ( Cabildo abierta de 16 del mar del 1810 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierto et a 19 maria del 80 ) OR ( Cabildo abierta de 16 del mar del 1810 ))*.