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