Perhaps you should try some spelling variations:
"literatura en el islam." » "literatura espana el islam.", "literatura deln el islam."
"literatura e un islam." » "literatura del un islam.", "literatura e e islam.", "literatura e al islam.", "literatura e _ islam.", "literatura de un islam.", "literatura en un islam.", "literatura es un islam."
"literatura de fe islam." » "literatura de e islam.", "literatura de de islam.", "literatura de del islam."

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 un islam.") or ("literatura en el islam."))) or ("literatura de fe islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e un islam.") OR ("literatura en el islam."))) OR ("literatura de fe islam.")).
• Removing quotes may allow a broader search: (((( literatura e un islam. ) or ( literatura en el islam. ))) or ( literatura de fe islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura e un islam.") or ("literatura en el islam."))) or ("literatura de fe islam."))*.