Perhaps you should try some spelling variations:
de marzo » de mar
a terra » da terra, la terra, a tierra
terra o » terra do, terra i, terra y
marzo a » marzo al, mario a, marzo y
a 1957 » a 1907, a 1955, a 1987
1 12 » 31 12, 1 2, 1 1
12 a » 12 la, 12 al, 132 a
y 12 » y 122, y 2, _ 12
o 5 » do 5, op 5

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 abiertas 1 12 a terra o 5 ) OR ( Cabildo aborto y 12 de marzo a 1957 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abiertas 1 12 a terra o 5 ) OR ( Cabildo aborto y 12 de marzo a 1957 ))*.