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