Perhaps you should try some spelling variations:
de factor » del factor, de facto, de actor
factor de » factores de, sector de
mar de » mar del
de 20 » del 20, de 2, de 0
de 17 » de 15, de 13, de 77
17 de » 1 de, 12 de
de 16 » de 15, de 13, de 56
2 de » y de, 1 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 _ 2 de factor de 20 ) OR ( Cabildo abierta de 17 de mar de 16 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto _ 2 de factor de 20 ) OR ( Cabildo abierta de 17 de mar de 16 ))*.