Perhaps you should try some spelling variations:
"literatura breve de isla." » "literatura de de isla.", "literatura en de isla.", "literatura e de isla.", "literatura breve de isaac."
"literatura area e islam." » "literatura aurea e islam.", "literatura arte e islam.", "literatura armenia e islam.", "literatura area el islam.", "literatura area e islas.", "literatura area del islam.", "literatura area de islam.", "literatura area en islam."
"literatura del de isla." » "literatura de de isla.", "literatura en de isla.", "literatura del de isaac.", "literatura del dean isla."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("literatura breve de isla.") OR ("literatura del de isla."))) or ("literatura area e islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura breve de isla.") OR ("literatura del de isla."))) OR ("literatura area e islam.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura breve de isla.\") OR (\"literatura del de isla.\"))) or (\"literatura area e islam.\"))".
• Removing quotes may allow a broader search: (((( literatura breve de isla. ) OR ( literatura del de isla. ))) or ( literatura area e islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura breve de isla.") OR ("literatura del de isla."))) or ("literatura area e islam."))*.