Perhaps you should try some spelling variations:
abierto ana » abierto en, abierto al
ana 1979 » ana 1958, en 1979
de pedro » y pedro
pedro la » pedro a, pero la, pedro leal
1979 de » 1929 de, 1975 de, 1949 de
la 80 » la 8a, la 20
mar a » mar y
y 30 » 1 30, y 3, y 10

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 ana 1979 de pedro la 80 ) OR ( Cabildo aborto y 30 de mar a 1887 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierto ana 1979 de pedro la 80 ) OR ( Cabildo aborto y 30 de mar a 1887 ))*.