Perhaps you should try some spelling variations:
vs barbarie » la barbarie, y barbarie, de barbarie
barbarie y » barbarie en, barbarie la, barbara y
abierto y » abierta y, abierto en, aborto y
a 1883 » a 1887
y 1880 » y 1980, a 1880, v 1880
mar a » mar y
20 vs » 20 es
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 y 2 de mar a 1883 ) OR ( Cabildo abierta _ 20 vs barbarie y 1880 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierto y 2 de mar a 1883 ) OR ( Cabildo abierta _ 20 vs barbarie y 1880 ))*.