Perhaps you should try some spelling variations:
"literatura espana _l islam." » "literatura espanola _l islam.", "literatura mexicana _l islam.", "literatura espana _ islam.", "literatura espana al islam.", "literatura espana a islam.", "literatura espana del islam."
"literatura en el islam." » "literatura de el islam."
"literatura en _l islam." » "literatura de _l islam.", "literatura en al islam.", "literatura en _ islam.", "literatura en del islam."

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

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