Perhaps you should try some spelling variations:
abierta al » abierta a, abierto al, abierta de
marco r » marco de
c 1860 » c 1870, a 1860, j 1860
r 1883 » a 1883, r 1880, r 1881
21 de » 211 de, 1 de, 2 de
mar c » mar a, mar y
al 10 » al 15, al 30, al 18
10 el » 11 el, 12 el

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 _ 21 de mar c 1860 ) OR ( Cabildo abierta al 10 el marco r 1883 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierto _ 21 de mar c 1860 ) OR ( Cabildo abierta al 10 el marco r 1883 ))*.