Perhaps you should try some spelling variations:
"oxford editorial photography / oxford editorial photography" » "oxford historical photographs / oxford historical photographs", "oxford aerial photography / oxford aerial photography", "oxford essential photography / oxford essential photography", "foreword editorial photography / foreword editorial photography", "oxford edition photography / oxford edition photography"
"oxford pictorial monographs / oxford pictorial monographs" » "oxford historical monographs / oxford historical monographs", "world pictorial monographs / world pictorial monographs"
"food pictorial monographs / food pictorial monographs" » "food historical monographs / food historical monographs", "toys pictorial monographs / toys pictorial monographs", "non pictorial monographs / non pictorial monographs"
"oxford digital photography / oxford digital photography" » "foreword digital photography / foreword digital photography"

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 pictorial monographs / oxford pictorial monographs") OR ("food pictorial monographs / food pictorial monographs"))) OR ((("oxford editorial photography / oxford editorial photography") OR ("oxford digital photography / oxford digital photography")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"oxford pictorial monographs / oxford pictorial monographs\") OR (\"food pictorial monographs / food pictorial monographs\"))) or (((\"oxford editorial photography / oxford editorial photography\") or (\"oxford digital photography / oxford digital photography\"))))".
• Removing quotes may allow a broader search: (((( oxford pictorial monographs / oxford pictorial monographs ) OR ( food pictorial monographs / food pictorial monographs ))) or ((( oxford editorial photography / oxford editorial photography ) or ( oxford digital photography / oxford digital photography )))).
• Adding a wildcard symbol may retrieve word variants: (((("oxford pictorial monographs / oxford pictorial monographs") OR ("food pictorial monographs / food pictorial monographs"))) or ((("oxford editorial photography / oxford editorial photography") or ("oxford digital photography / oxford digital photography"))))*.