Perhaps you should try some spelling variations:
volunteers infants » volunteer infantry, volunteer inputs, volunteers effects
workers volunteers » horse volunteers, older volunteers, women volunteers
volunteer infants » volunteer infantry, volunteer inputs, volunteer bands
brother volunteer » others volunteer, british volunteer, brave volunteer
worker volunteer » words volunteer, coerced volunteer, courses volunteer
infants regiment » infantry regiment, infants treatment, its regiment
new workers » new yorker, new markers, line workers
new brother » next brother, her brother, rev brother
new worker » new yorker, new work, new marker

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 worker volunteer infants regiment ) OR ( 7th new workers volunteers infants regiment ))) OR ( 7th new brother volunteer infants regiment )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( 7th new worker volunteer infants regiment ) OR ( 7th new workers volunteers infants regiment ))) or ( 7th new brother volunteer infants regiment ))".
• Adding a wildcard symbol may retrieve word variants: (((( 7th new worker volunteer infants regiment ) OR ( 7th new workers volunteers infants regiment ))) or ( 7th new brother volunteer infants regiment ))*.