Perhaps you should try some spelling variations:
"literatura de _l islam." » "literatura de al islam.", "literatura de _ islam.", "literatura de del islam.", "literatura de fl islam."
"literatura de e islam." » "literatura de e islas.", "literatura de del islam.", "literatura de fe islam.", "literatura de _ islam.", "literatura de a islam."
"literatura de el islam." » "literatura de fel islam.", "literatura de _l islam.", "literatura de al 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 el islam.") OR ("literatura de _l islam."))) or ("literatura de e islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura de el islam.") OR ("literatura de _l islam."))) OR ("literatura de e islam."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura de el islam.\") OR (\"literatura de _l islam.\"))) or (\"literatura de e islam.\"))*".
• Removing quotes may allow a broader search: (((( literatura de el islam. ) OR ( literatura de _l islam. ))) or ( literatura de e islam. ))*.