Perhaps you should try some spelling variations:
literatura arabe » literatura de, literatura e
literatura breve » literatura de, literatura en, literatura del
literatura al » literatura el, literatura del, literatura de
y islam » e islam, _ islam, el islam
breve e » breve de, breve en, breve el
e isla » e islas, de isla, e islam

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"((literatura arabe) OR (literatura al)) y islam.\\") or (\\"literatura breve e isla.\\"))\"".
• Removing quotes may allow a broader search: (( ((literatura arabe) OR (literatura al)) y islam. ) or ( literatura breve e isla. )).