Perhaps you should try some spelling variations:
"literatura del et islam." » "literatura en et islam.", "literatura del el islam.", "literatura del e islam.", "literatura del del islam.", "literatura del ent islam.", "literatura del eo islam."
"literatura al et islam." » "literatura el et islam.", "literatura en et islam.", "literatura e et islam.", "literatura al el islam.", "literatura al e islam.", "literatura al del islam.", "literatura al est islam."
"literatura de est islam." » "literatura de el islam.", "literatura de e islam.", "literatura de este islam.", "literatura de esta islam.", "literatura de esto 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 al et islam.") or ("literatura de est islam."))) or ("literatura del et islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura al et islam.") OR ("literatura de est islam."))) OR ("literatura del et islam.")).
• Removing quotes may allow a broader search: (((( literatura al et islam. ) or ( literatura de est islam. ))) or ( literatura del et islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura al et islam.") or ("literatura de est islam."))) or ("literatura del et islam."))*.