Perhaps you should try some spelling variations:
"literatura el _ islam." » "literatura del _ islam.", "literatura en _ islam.", "literatura eslava _ islam.", "literatura enl _ islam.", "literatura dell _ islam."
"literatura e del islam." » "literatura en del islam.", "literatura del del islam.", "literatura e el islam.", "literatura de del islam.", "literatura 5e del islam.", "literatura y del islam."
"literatura de de islam." » "literatura de de isla.", "literatura de e islam.", "literatura de de ilam.", "literatura de fe islam.", "literatura de di 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 _ islam.") or ((("literatura e del islam.") or ("literatura de de islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura el _ islam.") OR ((("literatura e del islam.") OR ("literatura de de islam.")))).
• Removing quotes may allow a broader search: (( literatura el _ islam. ) or ((( literatura e del islam. ) or ( literatura de de islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura el _ islam.") or ((("literatura e del islam.") or ("literatura de de islam."))))*.