Perhaps you should try some spelling variations:
abierta al » abierta a, abierto al, abierta en
1920 del » 1920 el, 1900 del, 1990 del
cancer j » cancer y, cancer a, cancer de
de 1920 » de 1930, de 1980, de 1990
a 1860 » la 1860, a 1850, a 1820
j 1860 » j 1867, c 1860, m 1860
al 12 » al 15, al 10, al 18
mar a » mar y

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 abierta al 12 de mar a 1860 ) OR ( Cabildo abierta de 1920 del cancer j 1860 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta al 12 de mar a 1860 ) OR ( Cabildo abierta de 1920 del cancer j 1860 ))*.