Perhaps you should try some spelling variations:
"literatura en al islam." » "literatura espana al islam.", "literatura en el islam.", "literatura en del islam.", "literatura et al islam."
"literatura de fedel islam." » "literatura de del islam.", "literatura de fidel islam.", "literatura de fereal islam.", "literatura de fenol islam."
"literatura de e islam." » "literatura de el islam.", "literatura de e islas.", "literatura de del islam.", "literatura de fe islam.", "literatura de _ 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 en al islam.") or ((("literatura de e islam.") or ("literatura de fedel islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura en al islam.") OR ((("literatura de e islam.") OR ("literatura de fedel islam."))))*.
• Removing quotes may allow a broader search: (( literatura en al islam. ) or ((( literatura de e islam. ) or ( literatura de fedel islam. ))))*.