Perhaps you should try some spelling variations:
"7th new york volunteer infants regiment" » "7th new york volunteer infantry regiment", "7th new york volunteer bands regiment", "7th new york volunteer events regiment", "7th new york volunteer infants treatment", "7th new worker volunteer infants regiment", "7th new mock volunteers infants regiment", "7th new words volunteer infants regiment"
"7th new york volunteer inputs regiment" » "7th new york volunteer groups regiment", "7th new york volunteer events regiment", "7th new york volunteer impact regiment", "7th new york volunteer inputs sentiment", "7th new york volunteer inputs regions", "7th new worker volunteer inputs regiment", "7th new mock volunteers inputs regiment", "7th new words volunteer inputs regiment"
"7th new york volunteer its regiment" » "7th new worker volunteer its regiment", "7th new mock volunteers its regiment", "7th new words volunteer its regiment", "7th new york volunteer it's regiment", "7th new york volunteer iii regiment", "7th new york volunteer iv regiment", "7th new york volunteer his regiment", "7th new york volunteer 9th regiment", "7th new york volunteer das regiment"
"7th new york volunteer its treatment" » "7th new worker volunteer its treatment", "7th new mock volunteers its treatment", "7th new words volunteer its treatment", "7th new york volunteer it's treatment", "7th new york volunteer iii treatment", "7th new york volunteer iv treatment"
"7th new form volunteer its regiment" » "7th new foot volunteer its regiment", "7th new from volunteer its regiment", "7th new forming volunteer its regiment", "7th new form volunteer it's regiment", "7th new form volunteer iii regiment", "7th new form volunteer iv regiment", "7th new form volunteer his regiment", "7th new form volunteer 9th regiment", "7th new form volunteer das regiment", "7th new forms volunteer its regiment"

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: (((("7th new york volunteer infants regiment") OR ((("7th new york volunteer inputs regiment") OR ((("7th new york volunteer its regiment") OR ("7th new form volunteer its regiment"))))))) OR ("7th new york volunteer its treatment")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"7th new york volunteer infants regiment\") or (((\"7th new york volunteer inputs regiment\") or (((\"7th new york volunteer its regiment\") OR (\"7th new form volunteer its regiment\"))))))) or (\"7th new york volunteer its treatment\"))".
• Removing quotes may allow a broader search: (((( 7th new york volunteer infants regiment ) or ((( 7th new york volunteer inputs regiment ) or ((( 7th new york volunteer its regiment ) OR ( 7th new form volunteer its regiment ))))))) or ( 7th new york volunteer its treatment )).
• Adding a wildcard symbol may retrieve word variants: (((("7th new york volunteer infants regiment") or ((("7th new york volunteer inputs regiment") or ((("7th new york volunteer its regiment") OR ("7th new form volunteer its regiment"))))))) or ("7th new york volunteer its treatment"))*.