Perhaps you should try some spelling variations:
"literatura breve e islam." » "literatura de e islam.", "literatura en e islam.", "literatura del e islam.", "literatura breve de islam.", "literatura breve en islam.", "literatura breve el islam.", "literatura breve e islas.", "literatura breve del islam."
"literatura e de isla." » "literatura de de isla.", "literatura en de isla.", "literatura del de isla.", "literatura e de isaac.", "literatura _ de isla.", "literatura o de isla."
"literatura y de isla." » "literatura y de isaac."

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