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
de islam » del islam, de isla, e islam
en lam » en ilam, en las, en lan
a en » y en, a un, l en

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( literatura a en lam. ) or ( ((literatura breve) OR (literatura del)) de islam. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( literatura a en lam. ) OR ( ((literatura breve) OR (literatura del)) de islam. ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( literatura a en lam. ) or ( ((literatura breve) OR (literatura del)) de islam. ))*".