Perhaps you should try some spelling variations:
"literatura espana e islam." » "literatura espanola e islam.", "literatura mexicana e islam.", "literatura despana e islam.", "literatura enspana e islam.", "literatura espana en islam.", "literatura espana el islam.", "literatura espana del islam."
"literatura del _ islam." » "literatura de _ islam.", "literatura en _ islam."
"literatura e e islas." » "literatura de e islas.", "literatura en e islas.", "literatura e el islam.", "literatura e de islas.", "literatura el e islas."

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 e islas.") OR ((("literatura del _ islam.") OR ("literatura espana e islam."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura e e islas.\") OR (((\"literatura del _ islam.\") OR (\"literatura espana e islam.\"))))*".
• Removing quotes may allow a broader search: (( literatura e e islas. ) OR ((( literatura del _ islam. ) OR ( literatura espana e islam. ))))*.