Perhaps you should try some spelling variations:
"literatura dy de islam." » "literatura de de islam.", "literatura d de islam.", "literatura del de islam.", "literatura dy del islam.", "literatura dy e islam.", "literatura dy de ilam.", "literatura dy de isaacm.", "literatura ay de islam.", "literatura da de islam."
"literatura dy de isla." » "literatura de de isla.", "literatura d de isla.", "literatura del de isla.", "literatura dy de isaac.", "literatura ay de isla.", "literatura da de isla."
"literatura y de islam." » "literatura y del islam.", "literatura y e islam.", "literatura y de ilam.", "literatura y de 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 y de islam.") or ((("literatura dy de islam.") OR ("literatura dy de isla."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura y de islam.") OR ((("literatura dy de islam.") OR ("literatura dy de isla.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura y de islam.\") or (((\"literatura dy de islam.\") OR (\"literatura dy de isla.\"))))".
• Removing quotes may allow a broader search: (( literatura y de islam. ) or ((( literatura dy de islam. ) OR ( literatura dy de isla. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura y de islam.") or ((("literatura dy de islam.") OR ("literatura dy de isla."))))*.