Perhaps you should try some spelling variations:
"oxford critics monograph / oxford critics monograph" » "oxford critical monograph / oxford critical monograph", "oxford article monograph / oxford article monograph", "oxford ieice monograph / oxford ieice monograph", "oxford writers monograph / oxford writers monograph"
"oxford physical geography / oxford physical geography" » "oxford poetical geography / oxford poetical geography", "foreword physical geography / foreword physical geography"

Try widening your search to All Fields.

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: (("oxford physical geography / oxford physical geography") OR ("oxford critics monograph / oxford critics monograph")).
• Removing quotes may allow a broader search: (( oxford physical geography / oxford physical geography ) or ( oxford critics monograph / oxford critics monograph )).
• Adding a wildcard symbol may retrieve word variants: (("oxford physical geography / oxford physical geography") or ("oxford critics monograph / oxford critics monograph"))*.