Perhaps you should try some spelling variations:
"literatura espana e islam." » "literatura espanola e islam.", "literatura mexicana e islam.", "literatura espana en islam.", "literatura espana el islam.", "literatura espana e islas.", "literatura espana 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 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 espana e islam.") or ((("literatura a un islam.") or ("literatura a de ilam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura espana e islam.") OR ((("literatura a un islam.") OR ("literatura a de ilam.")))).
• Removing quotes may allow a broader search: (( literatura espana e islam. ) or ((( literatura a un islam. ) or ( literatura a de ilam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura espana e islam.") or ((("literatura a un islam.") or ("literatura a de ilam."))))*.