Perhaps you should try some spelling variations:
abierta 3 » abierta y, abierta a, abierta 5
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
3 22 » 3 24, 3 20, 1 22
22 a » 22 la, 2 a, 12 a
y 12 » y 122, y 2, 1 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 abierta 3 22 a terra o 5 ) OR ( Cabildo aborto y 12 de marzo a 1957 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta 3 22 a terra o 5 ) OR ( Cabildo aborto y 12 de marzo a 1957 ))*.