Perhaps you should try some spelling variations:
"literatura del dean islam." » "literatura de dean islam.", "literatura del del islam.", "literatura del de islam.", "literatura del dano islam.", "literatura del dia islam.", "literatury del dean islam.", "literatur_ del dean islam.", "literaturo del dean islam."
"literatura en de isla." » "literatura de de isla.", "literatura espana de isla.", "literatura en de isaac."
"literatura a de ilam." » "literatura al de ilam.", "literatura e de ilam.", "literatura de de ilam.", "literatura a de islam.", "literatura a de chilam.", "literatura y de ilam.", "literatura _ de ilam.", "literatura o de ilam."

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 en de isla.") or ((("literatura del dean islam.") or ("literatura a de ilam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura en de isla.") OR ((("literatura del dean islam.") OR ("literatura a de ilam.")))).
• Removing quotes may allow a broader search: (( literatura en de isla. ) or ((( literatura del dean islam. ) or ( literatura a de ilam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura en de isla.") or ((("literatura del dean islam.") or ("literatura a de ilam."))))*.