Perhaps you should try some spelling variations:
"oxford every christian studies / oxford every christian studies" » "oxford every christian soldier / oxford every christian soldier", "oxford every christian duties / oxford every christian duties", "oxford every christian states / oxford every christian states", "oxford never christian studies / oxford never christian studies", "afford every christian studies / afford every christian studies", "oxford early christian studies / oxford early christian studies"
"oxford clergy christian studies / oxford clergy christian studies" » "oxford clergy christian soldier / oxford clergy christian soldier", "oxford clergy christian duties / oxford clergy christian duties", "oxford clergy christian states / oxford clergy christian states", "oxford energy christian studies / oxford energy christian studies", "oxford berg christian studies / oxford berg christian studies", "oxford ley christian studies / oxford ley christian studies", "oxford derby christian studies / oxford derby christian studies"

Try widening your search to All Fields.

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: "((\"oxford every christian studies / oxford every christian studies\") OR (\"oxford clergy christian studies / oxford clergy christian studies\"))".
• Removing quotes may allow a broader search: (( oxford every christian studies / oxford every christian studies ) OR ( oxford clergy christian studies / oxford clergy christian studies )).
• Adding a wildcard symbol may retrieve word variants: (("oxford every christian studies / oxford every christian studies") OR ("oxford clergy christian studies / oxford clergy christian studies"))*.