Perhaps you should try some spelling variations:
de factor » del factor, de factores, del actor
factor de » factores de, sector de
de mario » de marzo, de maria, de marco
12 de » 1 de, 2 de
y 12 » y 13, y 14
de 0 » de i, de c, de _
a 40 » a 70, _ 40, n 40
abierta » abierto, cubierta

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 aborto y 12 de factor de 0 ) OR ( Cabildo abierta a 40 de mario a 1887 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto y 12 de factor de 0 ) OR ( Cabildo abierta a 40 de mario a 1887 ))*.