Perhaps you should try some spelling variations:
infantry regimes » inflationary regimes, factory regimes, industry regime
world volunteer » words volunteer, worker volunteer, form volunteer
work volunteer » worker volunteer, words volunteer, form volunteer
regiment » regimen, regime

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 work volunteer infantry regiment ) OR ( 7th new world volunteer infantry regimes )).
• Adding a wildcard symbol may retrieve word variants: (( 7th new work volunteer infantry regiment ) or ( 7th new world volunteer infantry regimes ))*.