Perhaps you should try some spelling variations:
"literatura efrain m islam." » "literatura francia m islam.", "literatura espana m islam.", "literatura en m islam.", "literatura efrain j islam.", "literatura efrain e islam.", "literatura efrain _ islam.", "literatura efrain el islam."
"literatura a de islam." » "literatura al de islam.", "literatura e de islam.", "literatura en de islam.", "literatura a del islam.", "literatura a de isla.", "literatura a e islam.", "literatura y de islam.", "literatura _ de islam.", "literatura o de islam."
"literatura de un islam." » "literatura de el islam.", "literatura de e islam.", "literatura de al islam.", "literatury de un islam.", "literatur_ de un islam.", "literaturo de un 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 efrain m islam.") or ((("literatura de un islam.") or ("literatura a de islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura efrain m islam.") OR ((("literatura de un islam.") OR ("literatura a de islam.")))).
• Removing quotes may allow a broader search: (( literatura efrain m islam. ) or ((( literatura de un islam. ) or ( literatura a de islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura efrain m islam.") or ((("literatura de un islam.") or ("literatura a de islam."))))*.