Perhaps you should try some spelling variations:
"literatura arabes e isla." » "literatura arabe e isla.", "literatura arte e isla.", "literature arab e isla.", "literatura arabes e islas.", "literatura arabes de isla.", "literatura arabes e islam."
"literatura e y islam." » "literatura de y islam.", "literatura en y islam.", "literatura del y islam.", "literatura e e islam.", "literatura e el islam.", "literatura e al islam.", "literatura fe y islam.", "literatura es y islam."
"literatura e _ islam." » "literatura de _ islam.", "literatura en _ 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 y islam.") OR ("literatura e _ islam."))) OR ("literatura arabes e isla."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura e y islam.\") OR (\"literatura e _ islam.\"))) or (\"literatura arabes e isla.\"))~".
• Removing quotes may allow a broader search: (((( literatura e y islam. ) OR ( literatura e _ islam. ))) or ( literatura arabes e isla. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura e y islam.") OR ("literatura e _ islam."))) or ("literatura arabes e isla."))*.