Perhaps you should try some spelling variations:
"literatura breve de islam." » "literatura en de islam.", "literatura del de islam.", "literatura e de islam.", "literatura breve de isla.", "literatura breve e islam.", "literatura breve de ilam."
"literatura de del islam." » "literatura de el islam."
"literatura de fe islam." » "literatura de e islam.", "literatura de el islam.", "literatura de e islas."

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 de fe islam.") OR ("literatura de del islam."))) or ("literatura breve de islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura de fe islam.") OR ("literatura de del islam."))) OR ("literatura breve de islam.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura de fe islam.\") OR (\"literatura de del islam.\"))) or (\"literatura breve de islam.\"))".
• Removing quotes may allow a broader search: (((( literatura de fe islam. ) OR ( literatura de del islam. ))) or ( literatura breve de islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura de fe islam.") OR ("literatura de del islam."))) or ("literatura breve de islam."))*.