Perhaps you should try some spelling variations:
literatura a » literatura e, literatura i, literatura en
1 brenda » _ brenda, 7 brenda, 9 brenda
2 brenda » _ brenda, 7 brenda, 9 brenda
i la » a la, y la, _ la
rtes » artes, ortes, rtest

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( 1 brenda _ a ((literatura a) OR (literatura y)) ) OR ( 2 brenda ((i la) OR (i a)) ((literatura a) OR (literatura y))rtes )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 1 brenda _ a ((literatura a) OR (literatura y)) ) or ( 2 brenda ((i la) or (i a)) ((literatura a) OR (literatura y))rtes ))".
• Adding a wildcard symbol may retrieve word variants: (( 1 brenda _ a ((literatura a) OR (literatura y)) ) or ( 2 brenda ((i la) or (i a)) ((literatura a) OR (literatura y))rtes ))*.