Perhaps you should try some spelling variations:
"literatura breve de isaac." » "literatura de de isaac.", "literatura en de isaac.", "literatura del de isaac.", "literatura brevde de isaac.", "literatura brevy de isaac.", "literatura brev_ de isaac."
"literatura area de islam." » "literatura aurea de islam.", "literatura arte de islam.", "literatura armenia de islam.", "literatura area del islam.", "literatura area de isla.", "literatura area e islam."
"literatura e de islam." » "literatura de de islam.", "literatura en de islam.", "literatura del de islam.", "literatura e del islam.", "literatura e de isla.", "literatura e e islam.", "literatura y de islam.", "literatura _ de islam."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura e de islam.") or ((("literatura area de islam.") or ("literatura breve de isaac."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura e de islam.") OR ((("literatura area de islam.") OR ("literatura breve de isaac.")))).
• Removing quotes may allow a broader search: (( literatura e de islam. ) or ((( literatura area de islam. ) or ( literatura breve de isaac. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura e de islam.") or ((("literatura area de islam.") or ("literatura breve de isaac."))))*.