Perhaps you should try some spelling variations:
"literature earl e islam." » "literature early e islam.", "literatura al e islam.", "literature a e islam.", "literature earl el islam.", "literature earl e islas.", "literature earl _ islam."
"literatura ma de china." » "literatura mas de china.", "literatura a de china.", "literatura maya de china.", "literatura ma de chile.", "literatura ma del china.", "literatura la de china.", "literatura ha de china."
"literatura _ del islam." » "literatura _ el islam."

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: (((("literatura ma de china.") OR ("literatura _ del islam."))) OR ("literature earl e islam."))~.
• Removing quotes may allow a broader search: (((( literatura ma de china. ) or ( literatura _ del islam. ))) or ( literature earl e islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura ma de china.") or ("literatura _ del islam."))) or ("literature earl e islam."))*.