Perhaps you should try some spelling variations:
literatura entre » literatura en, literaria entre, literatura de
literatura del » literatura de, literatura en
literatura e » literatura de, literatura en
entre del » entrega del, entre deux, entre diez
del islam » el islam
de islam » de isla, e islam, de ilam

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) OR (literatura del)) de islam.\") or (\"literatura entre del islam.\"))".
• Removing quotes may allow a broader search: (( ((literatura e) or (literatura del)) de islam. ) or ( literatura entre del islam. )).