Perhaps you should try some spelling variations:
de barbarie » la barbarie, y barbarie, vs barbarie
barbarie la » barbarie en, barbarie y, barbaro la
abierta a » abierta y, abiertas 1, abierta en
a 1820 » a 1920, a 1850, a 1827
a 1880 » a 1887, a 1850, a 1883
la 20 » a 20, la 2
de 16 » de 15, de 13, de 56
16 de » 1 de, 12 de, 17 de
mar a » mar y

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( Cabildo abierta a 1820 de barbarie la 20 ) OR ( Cabildo abierta de 16 de mar a 1880 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abierta a 1820 de barbarie la 20 ) OR ( Cabildo abierta de 16 de mar a 1880 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta a 1820 de barbarie la 20 ) OR ( Cabildo abierta de 16 de mar a 1880 ))*.