Perhaps you should try some spelling variations:
"literature arab e islam." » "literatura arabe e islam.", "literature early e islam.", "literatura para e islam.", "literature arab el islam.", "literature arab e islas.", "literature arab del islam.", "literature arabe e islam.", "literature arab _ islam.", "literature arabes e islam."
"literatura en _ islam." » "literatura de _ islam.", "literatura espana _ islam.", "literatura den _ islam.", "literatura deln _ islam."
"literatura e _ islam." » "literatura de _ islam.", "literatura del _ islam."

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e _ islam.") OR ("literatura en _ islam."))) OR ("literature arab e islam."))~.
• Removing quotes may allow a broader search: (((( literatura e _ islam. ) or ( literatura en _ islam. ))) or ( literature arab e islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura e _ islam.") or ("literatura en _ islam."))) or ("literature arab e islam."))*.