Perhaps you should try some spelling variations:
"literatura arabe et islam." » "literatura breve et islam.", "literatura al et islam.", "literatura arabe en islam.", "literatura arabe e islam.", "literatura arabe el islam.", "literatura arabe del islam.", "literatura arabe det islam.", "literatura arabel et islam.", "literatura araben et islam."
"literatura e e islas." » "literatura en e islas.", "literatura del e islas.", "literatura e el islam.", "literatura e de islas.", "literatura el e islas."
"literatura de e islas." » "literatura de el islam.", "literatura de el islas.", "literatura de fe islas.", "literatura de _ islas.", "literatura de de islas.", "literatura del e islas.", "literatura den e islas."

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