Perhaps you should try some spelling variations:
"oxford historical photographic / oxford historical photographic" » "oxford historical photographs / oxford historical photographs", "oxford historical cartographic / oxford historical cartographic", "oxford historical chorographical / oxford historical chorographical", "oxford pictorial photographic / oxford pictorial photographic", "foreword historical photographic / foreword historical photographic", "informed historical photographic / informed historical photographic"
"oxford historical ethnography / oxford historical ethnography" » "oxford historical geography / oxford historical geography", "oxford historical demography / oxford historical demography", "oxford historical cartography / oxford historical cartography", "oxford pictorial ethnography / oxford pictorial ethnography", "foreword historical ethnography / foreword historical ethnography", "informed historical ethnography / informed historical ethnography"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"oxford historical ethnography / oxford historical ethnography\") OR (\"oxford historical photographic / oxford historical photographic\"))".
• Removing quotes may allow a broader search: (( oxford historical ethnography / oxford historical ethnography ) OR ( oxford historical photographic / oxford historical photographic )).
• Adding a wildcard symbol may retrieve word variants: (("oxford historical ethnography / oxford historical ethnography") OR ("oxford historical photographic / oxford historical photographic"))*.