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

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura breve de islam.\") OR (\"literatura de fez islam.\"))) OR (\"literatura e el islam.\"))~".
• Removing quotes may allow a broader search: (((( literatura breve de islam. ) OR ( literatura de fez islam. ))) OR ( literatura e el islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura breve de islam.") OR ("literatura de fez islam."))) OR ("literatura e el islam."))*.