Perhaps you should try some spelling variations:
martin en » martin pena, martin de, martin y
de martin » de maria, y martin, de marketing
aborto a » aborto y, aborto _
autor 1 » autor y
17 de » 1 de, 12 de
20 de » 2 de, 24 de
a 17 » a 1
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 a 17 de autor 1 20 ) OR ( Cabildo abierta y 20 de martin en 21 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto a 17 de autor 1 20 ) OR ( Cabildo abierta y 20 de martin en 21 ))*.