Perhaps you should try some spelling variations:
"oxford classical geography / oxford classical geography" » "oxford classical biography / oxford classical biography", "oxford physical geography / oxford physical geography", "deformed classical geography / deformed classical geography"
"oxford poetical demography / oxford poetical demography" » "oxford political demography / oxford political demography", "oxford medical demography / oxford medical demography", "oxford critical demography / oxford critical demography"

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