Perhaps you should try some spelling variations:
volunteers ist » volunteers gut, volunteers cses, volunteers find
volunteer ist » volunteer first, volunteer fish, volunteer iii
new forming » now forming, new farming, law forming
new form » new forms

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