Perhaps you should try some spelling variations:
volunteer infants » volunteer infantry, volunteer inputs, volunteer bands
workers volunteer » workers volunteers, worker volunteer, others volunteer
new workers » new yorker, new markers
regiment » regimesnt
regime » regimes

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 workers volunteer infants (regiment OR regime).
• Adding a wildcard symbol may retrieve word variants: 7th new workers volunteer infants (regiment or regime)*.