Perhaps you should try some spelling variations:
"literatura arabes e islas." » "literatura arabe e islas.", "literatura arte e islas.", "literature arab e islas."
"literatura del e islam." » "literatura de e islam.", "literatura en e islam.", "literatura del del islam.", "literatura del v islam.", "literatura del _ islam.", "literatura del c islam."
"literatura del el islam." » "literatura de el islam.", "literatura en el islam.", "literatura del eln islam.", "literatura del eo islam.", "literatura del vl islam.", "literatura del _l islam.", "literatura del cl islam."

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 islas.") or ((("literatura del e islam.") OR ("literatura del el islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura arabes e islas.") OR ((("literatura del e islam.") OR ("literatura del el islam.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura arabes e islas.\") or (((\"literatura del e islam.\") OR (\"literatura del el islam.\"))))".
• Removing quotes may allow a broader search: (( literatura arabes e islas. ) or ((( literatura del e islam. ) OR ( literatura del el islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura arabes e islas.") or ((("literatura del e islam.") OR ("literatura del el islam."))))*.