Perhaps you should try some spelling variations:
"literatura arabes e isla." » "literatura arabe e isla.", "literatura arte e isla.", "literature arab e isla.", "literatura arabes e islas.", "literatura arabes de isla.", "literatura arabes e islam."
"literatura del e isaac." » "literatura de e isaac.", "literatura en e isaac.", "literatura del de isaac.", "literatura del en isaac.", "literatura del _ isaac.", "literatura del v isaac.", "literatura del c isaac."
"literatura e dde islam." » "literatura de dde islam.", "literatura en dde islam.", "literatura e de islam.", "literatura e del islam.", "literatura e de isla.", "literatura e dde islasm.", "literatura e ddde islam.", "literatura e dde islamm."

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 del e isaac.") or ("literatura e dde islam."))) or ("literatura arabes e isla."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura del e isaac.") OR ("literatura e dde islam."))) OR ("literatura arabes e isla.")).
• Removing quotes may allow a broader search: (((( literatura del e isaac. ) or ( literatura e dde islam. ))) or ( literatura arabes e isla. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura del e isaac.") or ("literatura e dde islam."))) or ("literatura arabes e isla."))*.