Perhaps you should try some spelling variations:
"literatura edel del islam." » "literatura del del islam.", "literatura de del islam.", "literatura el del islam.", "literatura ethel del islam.", "literatura fidel del islam."
"literatura en el islam." » "literatura de el islam.", "literatura espana el islam."
"literatura _ de islam." » "literatura _ de isla.", "literatura _ e islam.", "literatura _ de ilam."

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