Perhaps you should try some spelling variations:
"oxford historical biogeography / oxford historical biogeography" » "oxford historical demography / oxford historical demography", "oxford pictorial biogeography / oxford pictorial biogeography", "foreword historical biogeography / foreword historical biogeography", "informed historical biogeography / informed historical biogeography"
"oxford historical ethnography / oxford historical ethnography" » "oxford historical demography / oxford historical demography", "oxford historical cartography / oxford historical cartography", "oxford historical bibliography / oxford historical bibliography", "oxford pictorial ethnography / oxford pictorial ethnography", "foreword historical ethnography / foreword historical ethnography", "informed historical ethnography / informed historical ethnography"
"oxford historical geography / oxford historical geography" » "oxford physical geography / oxford physical geography", "oxford pictorial geography / oxford pictorial geography", "foreword historical geography / foreword historical geography", "informed historical geography / informed historical geography"

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 historical ethnography / oxford historical ethnography") OR ("oxford historical geography / oxford historical geography"))) OR ("oxford historical biogeography / oxford historical biogeography")).
• Removing quotes may allow a broader search: (((( oxford historical ethnography / oxford historical ethnography ) or ( oxford historical geography / oxford historical geography ))) or ( oxford historical biogeography / oxford historical biogeography )).
• Adding a wildcard symbol may retrieve word variants: (((("oxford historical ethnography / oxford historical ethnography") or ("oxford historical geography / oxford historical geography"))) or ("oxford historical biogeography / oxford historical biogeography"))*.