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