Perhaps you should try some spelling variations:
"literatura e del islam." » "literatura en del islam.", "literatura del del islam.", "literatura e el islam.", "literatura de del islam.", "literatura 5e del islam.", "literatura y del islam.", "literatura _ del islam."
"literatura e de isla." » "literatura en de isla.", "literatura del de isla.", "literatura e de isaac.", "literatura de de isla.", "literatura y de isla.", "literatura _ de isla."
"literatura de di isaacm." » "literatura de de isaac.", "literatura de mi isaacm.", "literatura de si isaacm."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("literatura e del islam.") or ("literatura de di isaacm."))) or ("literatura e de isla."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e del islam.") OR ("literatura de di isaacm."))) OR ("literatura e de isla.")).
• Removing quotes may allow a broader search: (((( literatura e del islam. ) or ( literatura de di isaacm. ))) or ( literatura e de isla. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura e del islam.") or ("literatura de di isaacm."))) or ("literatura e de isla."))*.