Perhaps you should try some spelling variations:
literatura breve » literatura de, literatura en, literatura e
literatura del » literatura de, literatura en
literatura a » literatura al, literatura e, literatura de
un islam » el islam, e islam, al islam
en ilam » en lam, en imagm
a en » y en, a un, l en

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 breve) OR (literatura del)) un islam.\\") or (\\"literatura a en ilam.\\"))\"".
• Removing quotes may allow a broader search: (( ((literatura breve) OR (literatura del)) un islam. ) or ( literatura a en ilam. )).