Perhaps you should try some spelling variations:
"literatura mas de islam." » "literatura temas de islam.", "literatura al de islam.", "literatura a de islam.", "literatura mas del islam.", "literatura mas e islam.", "literatura mas de ilam.", "literatura mas de isaacm."
"literatura en de isla." » "literatura de de isla.", "literatura espana de isla.", "literatura den de isla.", "literatura deln de isla.", "literatura en de isaac."
"literatura e de islam." » "literatura de de islam.", "literatura del de islam.", "literatura e del islam.", "literatura e e islam.", "literatura e de ilam.", "literatura e de isaacm.", "literatura y de islam.", "literatura _ de 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 e de islam.") or ("literatura en de isla."))) or ("literatura mas de islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e de islam.") OR ("literatura en de isla."))) OR ("literatura mas de islam.")).
• Removing quotes may allow a broader search: (((( literatura e de islam. ) or ( literatura en de isla. ))) or ( literatura mas de islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura e de islam.") or ("literatura en de isla."))) or ("literatura mas de islam."))*.