Perhaps you should try some spelling variations:
"exeter volunteer force" » "peer volunteer force", "leicester volunteer force", "leinster volunteer force", "exeter volunteer corps"
"exeter volunteer work" » "peer volunteer work", "leicester volunteer work", "leinster volunteer work", "exeter volunteer corps"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"exeter volunteer force\") OR (\"exeter volunteer work\"))".
• Removing quotes may allow a broader search: (( exeter volunteer force ) OR ( exeter volunteer work )).
• Adding a wildcard symbol may retrieve word variants: (("exeter volunteer force") OR ("exeter volunteer work"))*.