Perhaps you should try some spelling variations:
"literatura de fe islam." » "literatura de e islam.", "literatura de de islam.", "literatura de del islam.", "literatura de fe islasm."
"literatura de la islam." » "literatura de law islam.", "literatura de el islam.", "literatura de e islam.", "literatura de la islasm."
"literatura de la isla." » "literatura de la islas."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura de fe islam.") or ((("literatura de la islam.") OR ("literatura de la isla."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura de fe islam.") OR ((("literatura de la islam.") OR ("literatura de la isla."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura de fe islam.\") or (((\"literatura de la islam.\") OR (\"literatura de la isla.\"))))*".
• Removing quotes may allow a broader search: (( literatura de fe islam. ) or ((( literatura de la islam. ) OR ( literatura de la isla. ))))*.