Perhaps you should try some spelling variations:
"oxford critical monograph / oxford critical monograph" » "oxford clinical monographs / oxford clinical monographs", "oxford critical ethnography / oxford critical ethnography", "oxford critical demography / oxford critical demography", "oxford poetical monograph / oxford poetical monograph", "word critical monograph / word critical monograph"
"oxford critics monograph / oxford critics 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 critical monograph / oxford critical monograph") OR ("oxford critics monograph / oxford critics monograph")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"oxford physical geography / oxford physical geography\") or (((\"oxford critical monograph / oxford critical monograph\") OR (\"oxford critics monograph / oxford critics monograph\"))))".
• Removing quotes may allow a broader search: (( oxford physical geography / oxford physical geography ) or ((( oxford critical monograph / oxford critical monograph ) OR ( oxford critics monograph / oxford critics monograph )))).
• Adding a wildcard symbol may retrieve word variants: (("oxford physical geography / oxford physical geography") or ((("oxford critical monograph / oxford critical monograph") OR ("oxford critics monograph / oxford critics monograph"))))*.