Perhaps you should try some spelling variations:
"literatura e al islam." » "literatura en al islam.", "literatura del al islam.", "literatura e el islam.", "literatura e del islam.", "literatura e e islam.", "literatura de al islam.", "literatura et al islam."
"literatura de un islam." » "literatura de el islam.", "literatura de e islam.", "literatura de _ islam."
"literatura y en islam." » "literatura y el islam.", "literatura y e islam.", "literatura y en ilam."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("literatura e al islam.") or ("literatura de un islam."))) or ("literatura y en islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e al islam.") OR ("literatura de un islam."))) OR ("literatura y en islam."))*.
• Removing quotes may allow a broader search: (((( literatura e al islam. ) or ( literatura de un islam. ))) or ( literatura y en islam. ))*.