Perhaps you should try some spelling variations:
literatura breve » literatura de, literatura en
literatura del » literatura de, literatura en
literatura e » literatura de, literatura en
de isela » de isla, e isela, de isabela
e isaac » en isaac, _ isaac, c isaac
del e » del v, del _, del c
e de » de de, y de, _ de

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 del e isaac. ) OR ( literatura e de isaac. ))) OR ( literatura breve de isela. ))~.
• Adding a wildcard symbol may retrieve word variants: (((( literatura del e isaac. ) or ( literatura e de isaac. ))) or ( literatura breve de isela. ))*.