Perhaps you should try some spelling variations:
"ralph walder emerson" » "ralph waldner emerson" (Expand Search), "ralph walter emerson" (Expand Search), "ralph waldemar emerson" (Expand Search)
"ralph waller emerson" » "ralph walter emerson" (Expand Search), "ralph aller emerson" (Expand Search), "ralph woller emerson" (Expand Search), "ralph whaller emerson" (Expand Search), "ralph wallerr emerson" (Expand Search), "ralph wfaller emerson" (Expand Search)
"ralph alle emerson" » "ralph halle emerson" (Expand Search), "ralph aller emerson" (Expand Search), "ralph falle emerson" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"ralph walder emerson\") OR (((\"ralph waller emerson\") OR (\"ralph alle emerson\"))))~".
• Removing quotes may allow a broader search: (( ralph walder emerson ) OR ((( ralph waller emerson ) OR ( ralph alle emerson ))))~.
• Adding a wildcard symbol may retrieve word variants: (("ralph walder emerson") OR ((("ralph waller emerson") OR ("ralph alle emerson"))))*.