Perhaps you should try some spelling variations:
abierto el » abierto del, abierto en, abierto al
arroyo del » arroyo el, apoyo del, arroyo daniel
terra op » terra o, terra los, terra di
a terra » da terra, la terra, a tierra
1 1974 » a 1974, y 1974
1974 a » 1974 la
op 18 » op 12, op 11, op 15
1 del » y del, 1 el, 1 de
del 1 » del 11, del 13, del 16

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 1974 a terra op 18 ) OR ( Cabildo abierto el 1 del arroyo del 1 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abiertas 1 1974 a terra op 18 ) OR ( Cabildo abierto el 1 del arroyo del 1 ))*.