Perhaps you should try some spelling variations:
marcela b » marcela a, marcela l, marcela m
aborto v » aborto y, aborto _, aborto a
temas a » temas y, tema a, temas 1
a 1800 » a 100, a 1850, 7 1800
de 100 » de 1900, de 120, do 100
b 1850 » a 1850, l 1850
100 y » 1900 y, 10 y, 100 1
1 de » y de

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 1 de temas a 1800 ) OR ( Cabildo abierta de 100 y marcela b 1850 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto v 1 de temas a 1800 ) OR ( Cabildo abierta de 100 y marcela b 1850 ))*.