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

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