Perhaps you should try some spelling variations:
abierta 5 » abierta y, abierta a, abierta de
de maria » de marzo, de marx
a 1820 » a 1920, a 1850, a 1827
al 10 » al 15, al 30, al 18
mar a » mar y
14 de » 1 de, 12 de, 17 de
1 10 » 1 1, 8 10, 1 50
5 14 » 05 14, 15 14, 65 14

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 ((al 10) OR (1 10)) de mar a 1820 ) OR ( Cabildo abierta 5 14 de maria del 80 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abierta ((al 10) OR (1 10)) de mar a 1820 ) OR ( Cabildo abierta 5 14 de maria del 80 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta ((al 10) OR (1 10)) de mar a 1820 ) OR ( Cabildo abierta 5 14 de maria del 80 ))*.