Perhaps you should try some spelling variations:
"literatura arabes e islam." » "literatura arabe e islam.", "literature arab e islam.", "literatura area e islam.", "literatura arabes el islam.", "literatura arabes e islas.", "literatura arabes del islam.", "literatura arabes e islasm.", "literatura arabes e iselam.", "literatura arabes en islam."
"literatura arte e isla." » "literatura arabe e isla.", "literatura breve e isla.", "literatura entre e isla.", "literatura arte en isla.", "literatura arte _ isla.", "literatura arte del isla.", "literatura arte e islas.", "literatura arte e isela."
"literatura arte de isla." » "literatura arabe de isla.", "literatura breve de isla.", "literatura entre de isla.", "literatura arte de isaac.", "literatura arte de islas.", "literatura arte de isela.", "literatura arte den isla."

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 arte e isla.") OR ("literatura arte de isla."))) or ("literatura arabes e islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura arte e isla.") OR ("literatura arte de isla."))) OR ("literatura arabes e islam.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura arte e isla.\") OR (\"literatura arte de isla.\"))) or (\"literatura arabes e islam.\"))".
• Removing quotes may allow a broader search: (((( literatura arte e isla. ) OR ( literatura arte de isla. ))) or ( literatura arabes e islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura arte e isla.") OR ("literatura arte de isla."))) or ("literatura arabes e islam."))*.