Perhaps you should try some spelling variations:
"oxford pictorial monographs / oxford pictorial monographs" » "oxford historical monographs / oxford historical monographs", "food pictorial monographs / food pictorial monographs", "world pictorial monographs / world pictorial monographs"
"oxford aviation photography / oxford aviation photography" » "oxford animations photography / oxford animations photography", "oxford action photography / oxford action photography", "oxford auction photography / oxford auction photography", "oxford edition photography / oxford edition photography", "oxford fiction photography / oxford fiction photography", "oxford vision photography / oxford vision photography"

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 ("oxford aviation photography / oxford aviation photography")).
• Removing quotes may allow a broader search: (( oxford pictorial monographs / oxford pictorial monographs ) or ( oxford aviation photography / oxford aviation photography )).
• Adding a wildcard symbol may retrieve word variants: (("oxford pictorial monographs / oxford pictorial monographs") or ("oxford aviation photography / oxford aviation photography"))*.