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 breve y islam." » "literatura de y islam.", "literatura del y islam.", "literatura e y islam.", "literatura breve de islam.", "literatura breve e islam.", "literatura breve _ islam.", "literatura breve el islam."
"literatura en y islam." » "literatura de y islam.", "literatura espana y islam.", "literatura en e islam.", "literatura en _ islam.", "literatura en el islam.", "literatura es y 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 breve y islam.") OR ("literatura en y islam."))) OR ("literatura arabes e isla."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura breve y islam.\") OR (\"literatura en y islam.\"))) or (\"literatura arabes e isla.\"))~".
• Removing quotes may allow a broader search: (((( literatura breve y islam. ) OR ( literatura en y islam. ))) or ( literatura arabes e isla. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura breve y islam.") OR ("literatura en y islam."))) or ("literatura arabes e isla."))*.