Perhaps you should try some spelling variations:
literature early » literature study, literature latin, literatura al
literature arab » literatura arabe, literatura para, literatura arte
literatura e » literatura de, literatura en, literatura del
de ilam » de islam, de chilam
de isla » de isaac
e de » de de, y de, _ de

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: (( ((literature arab) OR (literature early)) de ilam. ) OR ( literatura e de isla. ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((literature arab) OR (literature early)) de ilam. ) or ( literatura e de isla. ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((literature arab) OR (literature early)) de ilam. ) or ( literatura e de isla. ))*.