Perhaps you should try some spelling variations:
"literatura del de islam." » "literatura de de islam.", "literatura en de islam.", "literatura del de isla.", "literatura del e islam.", "literatura del de ilam.", "literatura del dean islam."
"literatura e del islam." » "literatura de del islam.", "literatura en del islam.", "literatura 5e del islam.", "literatura y del islam."
"literatura e el islam." » "literatura de el islam.", "literatura en el islam.", "literatura es el 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 del islam.") OR ("literatura e el islam."))) or ("literatura del de islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e del islam.") OR ("literatura e el islam."))) OR ("literatura del de islam.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura e del islam.\") OR (\"literatura e el islam.\"))) or (\"literatura del de islam.\"))".
• Removing quotes may allow a broader search: (((( literatura e del islam. ) OR ( literatura e el islam. ))) or ( literatura del de islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura e del islam.") OR ("literatura e el islam."))) or ("literatura del de islam."))*.