Perhaps you should try some spelling variations:
mock volunteers » among volunteers, local volunteers, how volunteers
form volunteer » foot volunteer, from volunteer, forming volunteer
volunteers ein » volunteers find, volunteers ring, volunteers die
volunteer his » volunteer fish, volunteer iii, volunteer iv
his regiment » his retirement, first regiment, _ regiment
ein regiment » own regiment, ein regent, ein regime
new form » new forms
new mock » new monk, view mock, new mode

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 his regiment ) OR ( 7th new mock volunteers ein regiment )).
• Adding a wildcard symbol may retrieve word variants: (( 7th new form volunteer his regiment ) or ( 7th new mock volunteers ein regiment ))*.