Perhaps you should try some spelling variations:
del cartas » ed cartas
aborto al » aborto _, adorno al, aborto legal
cartas de » carlos de, areas de, causas de
10 del » 11 del, 19 del
de may » de mayo, de mar, de mao
12 de » 1 de, 11 de
may y » hay y, mar y
de c » de i, de p
y 12 » y 14
y 13 » y 14, y 3

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 al 10 del cartas de c ) OR ( Cabildo aborto y 12 de may y 13 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto al 10 del cartas de c ) OR ( Cabildo aborto y 12 de may y 13 ))*.