Perhaps you should try some spelling variations:
"7th new york volunteer infants regiment" » "7th new york volunteer infantry regiment", "7th new york volunteer inputs regiment", "7th new york volunteer bands regiment", "7th new york volunteer its regiment", "7th new worker volunteer infants regiment", "7th new mock volunteers infants regiment", "7th new words volunteer infants regiment"
"7th new york volunteer infants treatment" » "7th new york volunteer infantry treatment", "7th new york volunteer inputs treatment", "7th new york volunteer bands treatment", "7th new york volunteer implants treatment", "7th new york volunteer its treatment", "7th new york volunteer agents treatment", "7th new worker volunteer infants treatment", "7th new mock volunteers infants treatment", "7th new words volunteer infants treatment"
"7th new form volunteer effects treatment" » "7th new form volunteers effects treatment", "7th new form counter effects treatment", "7th new form volunteer events treatment", "7th new form volunteer effective treatment", "7th new form volunteer aspects treatment", "7th new form volunteer effective treatments", "7th new foot volunteer effects treatment", "7th new from volunteer effects treatment", "7th new forming volunteer effects treatment", "7th new forms volunteer effects treatment"

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 infants treatment"))) OR ("7th new form volunteer effects 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 infants treatment\"))) or (\"7th new form volunteer effects treatment\"))".
• Removing quotes may allow a broader search: (((( 7th new york volunteer infants regiment ) OR ( 7th new york volunteer infants treatment ))) or ( 7th new form volunteer effects treatment )).
• Adding a wildcard symbol may retrieve word variants: (((("7th new york volunteer infants regiment") OR ("7th new york volunteer infants treatment"))) or ("7th new form volunteer effects treatment"))*.