Perhaps you should try some spelling variations:
infants regiment » infantry regiment, infants treatment
form volunteer » forming volunteer, first volunteer, from volunteers
from volunteer » from volunteers, from volunteered, group volunteer
foot volunteer » first volunteer, youth volunteer, do volunteer
its regiment » his regiment, 9th regiment, das 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 ((((form volunteer) OR (from volunteer))) OR (foot volunteer)) ((infants regiment) OR (its regiment)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "7th new ((((form volunteer) OR (from volunteer))) or (foot volunteer)) ((infants regiment) or (its regiment))".
• Adding a wildcard symbol may retrieve word variants: 7th new ((((form volunteer) OR (from volunteer))) or (foot volunteer)) ((infants regiment) or (its regiment))*.