Perhaps you should try some spelling variations:
literatura alemana » literatura espana, literatura castellana, literatura colombiana
literatura da » literatura de, literatura a, literatura d
un islam » el islam, al islam, _ islam
de islam » del islam, de isla, de ilam
e islam » el islam, e islas, del islam
da un » da una, de un, di un

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( literatura da un islam. ) or ( literatura alemana ((de islam) or (e islam)). ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( literatura da un islam. ) OR ( literatura alemana ((de islam) OR (e islam)). )).
• Adding a wildcard symbol may retrieve word variants: (( literatura da un islam. ) or ( literatura alemana ((de islam) or (e islam)). ))*.