Perhaps you should try some spelling variations:
"literatura e el islam." » "literatura de el islam.", "literatura en el islam.", "literatura del el islam.", "literatura es el islam."
"literature history e islam." » "literature history de islam.", "literature history el islam.", "literature history en islam.", "literature history e islas.", "literature history del islam."
"literatura y de isaias." » "literatura y de indias.", "literatura y de isaac."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("literature history e islam.") OR ((("literatura e el islam.") OR ("literatura y de isaias."))))~.
• Removing quotes may allow a broader search: (( literature history e islam. ) or ((( literatura e el islam. ) or ( literatura y de isaias. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("literature history e islam.") or ((("literatura e el islam.") or ("literatura y de isaias."))))*.