Perhaps you should try some spelling variations:
"literatura espana e islas." » "literatura espanola e islas.", "literatura mexicana e islas.", "literatura espana en islas.", "literatura espana el islas.", "literatura espana el islam."
"literatura del _ islam." » "literatura de _ islam.", "literatura en _ islam."
"literatura _ de isla." » "literatura _ de isaac."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura del _ islam.") or ((("literatura _ de isla.") or ("literatura espana e islas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura del _ islam.") OR ((("literatura _ de isla.") OR ("literatura espana e islas."))))*.
• Removing quotes may allow a broader search: (( literatura del _ islam. ) or ((( literatura _ de isla. ) or ( literatura espana e islas. ))))*.