Perhaps you should try some spelling variations:
"literatura del _ islam." » "literatura de _ islam.", "literatura en _ islam."
"literatura el del islam." » "literatura en del islam.", "literatura e del islam.", "literatura de del islam.", "literatura el el islam.", "literatura el dele islam.", "literatura el delta islam.", "literatura piel del islam."
"literatura el _ islam." » "literatura en _ islam.", "literatura e _ islam.", "literatura de _ 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 el del islam.") or ("literatura del _ islam."))) or ("literatura el _ islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura el del islam.") OR ("literatura del _ islam."))) OR ("literatura el _ islam.")).
• Removing quotes may allow a broader search: (((( literatura el del islam. ) or ( literatura del _ islam. ))) or ( literatura el _ islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura el del islam.") or ("literatura del _ islam."))) or ("literatura el _ islam."))*.