Perhaps you should try some spelling variations:
"literatura del en islam." » "literatura en en islam.", "literatura del el islam.", "literatura del un islam.", "literatura del en ilam.", "literatura del eln islam.", "literatura del ent islam."
"literatura e e islam." » "literatura en e islam.", "literatura e el islam.", "literatura e e islas.", "literatura de e islam.", "literatura e de islam.", "literatura el e islam."
"literatura de del islam." » "literatura de el 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 e e islam.") OR ("literatura del en islam."))) OR ("literatura de del islam."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura e e islam.\") OR (\"literatura del en islam.\"))) OR (\"literatura de del islam.\"))".
• Removing quotes may allow a broader search: (((( literatura e e islam. ) OR ( literatura del en islam. ))) OR ( literatura de del islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura e e islam.") OR ("literatura del en islam."))) OR ("literatura de del islam."))*.