Perhaps you should try some spelling variations:
"literatura del dem islam." » "literatura en dem islam.", "literatura del del islam.", "literatura del de islam.", "literatura del de isla.", "literatura del des islam.", "literatura el dem islam."
"literatura del el islam." » "literatura en el islam.", "literatura del eln islam.", "literatura del eo islam."
"literatura de v islam." » "literatura de e islam.", "literatura de _ islam.", "literatura de al islam.", "literatura del v islam.", "literatura de vi islam."

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