Perhaps you should try some spelling variations:
abierto y » abierta y, abierto en, aborto y
aborto 1 » aborto y, aborto _, aborto a
autor 1 » autor y, autor a, autor de
mar 1 » mar a, mar y
1 100 » a 100, 1 00, 3 100
1 de » y de
1 10 » 8 10, 1 15, 1 20
y 1 » y 10, y 13, y 14

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 1 1 de autor 1 10 ) OR ( Cabildo abierto y 1 de mar 1 100 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto 1 1 de autor 1 10 ) OR ( Cabildo abierto y 1 de mar 1 100 ))*.