Perhaps you should try some spelling variations:
"literature france et islam." » "literature french et islam.", "literatura francesa et islam.", "literatura francia et islam.", "literature france en islam.", "literature frances en islam.", "literature frances el islam.", "literature france el islam.", "literature france e islam.", "literature france del islam."
"literatura del de isaac." » "literatura de de isaac.", "literatura en de isaac.", "literatura del dean isaac."
"literatura _ de islam." » "literatura _ del islam.", "literatura _ de isla.", "literatura _ e 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 del de isaac.") or ("literatura _ de islam."))) or ("literature france et islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura del de isaac.") OR ("literatura _ de islam."))) OR ("literature france et islam.")).
• Removing quotes may allow a broader search: (((( literatura del de isaac. ) or ( literatura _ de islam. ))) or ( literature france et islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura del de isaac.") or ("literatura _ de islam."))) or ("literature france et islam."))*.