Perhaps you should try some spelling variations:
valor del » valor de
aborto v » aborto y, aborto _, aborto a
a valor » al valor, y valor, de valor
en 1800 » en 1810, en 1870, el 1800
del 90 » del 80
de 12 » de 120, de 132, de 15
v 17 » v 1, v 7, v 14
17 a » 17 la, 1 a, 10 a

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 v 17 a valor del 90 ) OR ( Cabildo abierta de 12 de mar en 1800 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto v 17 a valor del 90 ) OR ( Cabildo abierta de 12 de mar en 1800 ))*.