Perhaps you should try some spelling variations:
brother volunteer » others volunteer, british volunteer, brave volunteer
worker volunteer » workers volunteers, words volunteer, coerced volunteer
york volunteer » form volunteer, mock volunteers, words volunteer
his regiment » his retirement, first regiment, _ 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) OR (((worker volunteer) OR (brother volunteer)))) his regiment.
• The words AND, OR and NOT may confuse the search; try adding quotes: "7th new ((york volunteer) or (((worker volunteer) OR (brother volunteer)))) his regiment".
• Adding a wildcard symbol may retrieve word variants: 7th new ((york volunteer) or (((worker volunteer) OR (brother volunteer)))) his regiment*.