Perhaps you should try some spelling variations:
literatura breve » literatura de, literatura en, literatura del
literatura entre » literatura en, literaria entre, literatura de
entre diez » entre dieta
diez isaac » de isaac
de isla » de isaac
e isla » e islas, e islam, e isela

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: (( literatura breve ((e isla) OR (de isla)). ) OR ( literatura entre diez isaac. ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( literatura breve ((e isla) OR (de isla)). ) or ( literatura entre diez isaac. ))~".
• Adding a wildcard symbol may retrieve word variants: (( literatura breve ((e isla) OR (de isla)). ) or ( literatura entre diez isaac. ))*.