Perhaps you should try some spelling variations:
"literatura arabes e islam." » "literatura arabe e islam.", "literatura arte e islam.", "literature arab e islam.", "literatura arabes el islam.", "literatura arabes e islas.", "literatura arabes del islam."
"literatura y ddel islam." » "literatura y del islam.", "literatura y el islam."
"literatura y de islam." » "literatura y del islam.", "literatura y de isla.", "literatura y de ilam.", "literatura y de islas.", "literatura y ddel 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 arabes e islam.") or ((("literatura y de islam.") OR ("literatura y ddel islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura arabes e islam.") OR ((("literatura y de islam.") OR ("literatura y ddel islam.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura arabes e islam.\") or (((\"literatura y de islam.\") OR (\"literatura y ddel islam.\"))))".
• Removing quotes may allow a broader search: (( literatura arabes e islam. ) or ((( literatura y de islam. ) OR ( literatura y ddel islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura arabes e islam.") or ((("literatura y de islam.") OR ("literatura y ddel islam."))))*.