Perhaps you should try some spelling variations:
"informed historical ethnography / informed historical ethnography" » "informed historical geography / informed historical geography", "informed historical demography / informed historical demography", "informed historical cartography / informed historical cartography", "information historical ethnography / information historical ethnography", "integrated historical ethnography / integrated historical ethnography"
"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"

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: "((\"informed historical ethnography / informed historical ethnography\") OR (\"oxford pictorial photographs / oxford pictorial photographs\"))".
• Removing quotes may allow a broader search: (( informed historical ethnography / informed historical ethnography ) OR ( oxford pictorial photographs / oxford pictorial photographs )).
• Adding a wildcard symbol may retrieve word variants: (("informed historical ethnography / informed historical ethnography") OR ("oxford pictorial photographs / oxford pictorial photographs"))*.