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

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 critical demography / oxford critical demography )).
• Adding a wildcard symbol may retrieve word variants: (( oxford classical geography / oxford classical geography ) or ( oxford critical demography / oxford critical demography ))*.