Perhaps you should try some spelling variations:
literatura des » literatura del, literatura es, literatura desde
literatura e » literatura en, literatura del
de islam » del islam, de isla, e islam
x isla » e isla
c isla » e isla
des x » del x, de x
e de » de de, y de, _ de
de c » del c, de _, de a

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 e de islam. ) OR ((( literatura des x isla. ) OR ( literatura de c isla. ))))~.
• Adding a wildcard symbol may retrieve word variants: (( literatura e de islam. ) or ((( literatura des x isla. ) or ( literatura de c isla. ))))*.