Perhaps you should try some spelling variations:
"oxford pictorial photographs / oxford pictorial photographs" » "oxford historical photographs / oxford historical photographs", "oxford editorial photography / oxford editorial photography", "oxford historical photographic / oxford historical photographic", "food pictorial photographs / food pictorial photographs", "world pictorial photographs / world pictorial photographs"
"oxford pictorial geography / oxford pictorial geography" » "oxford historical geography / oxford historical geography", "oxford electoral geography / oxford electoral geography", "oxford informal geography / oxford informal geography", "food pictorial geography / food pictorial geography", "world pictorial geography / world pictorial 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 pictorial photographs / oxford pictorial photographs") OR ("oxford pictorial geography / oxford pictorial geography")).
• Removing quotes may allow a broader search: (( oxford pictorial photographs / oxford pictorial photographs ) or ( oxford pictorial geography / oxford pictorial geography )).
• Adding a wildcard symbol may retrieve word variants: (("oxford pictorial photographs / oxford pictorial photographs") or ("oxford pictorial geography / oxford pictorial geography"))*.