Perhaps you should try some spelling variations:
"literatura de fe islam." » "literatura de de islam.", "literatura de del islam.", "literatura de e islas.", "literatura de fe islas.", "literatura de fdel islam."
"literatura de e islam." » "literatura de e islas.", "literatura de del islam.", "literatura de _ islam.", "literatura de a islam.", "literatura de 3 islam."
"literatura de el islam." » "literatura de _l islam.", "literatura de al islam.", "literatura de 3l islam."

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