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