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"
"standards clinical monographs / standards clinical monographs" » "standards critical monograph / standards critical monograph", "standards ecological monographs / standards ecological monographs", "standards clinical photography / standards clinical photography", "standard clinical monographs / standard clinical monographs", "standards political monographs / standards political monographs", "standards technical monographs / standards technical monographs"
"cord clinical monographs / cord clinical monographs" » "cord critical monograph / cord critical monograph", "cord ecological monographs / cord ecological monographs", "cord clinical photography / cord clinical photography", "good clinical monographs / good clinical monographs", "chd clinical monographs / chd clinical monographs", "toward clinical monographs / toward clinical monographs"
"standards clinical sonography / standards clinical sonography" » "standards clinical photography / standards clinical photography", "standards clinical ethnography / standards clinical ethnography", "standards clinical echography / standards clinical echography", "standard clinical sonography / standard clinical sonography", "standards political sonography / standards political sonography", "standards technical sonography / standards technical sonography"

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 ((((("standards clinical monographs / standards clinical monographs") OR ("standards clinical sonography / standards clinical sonography"))) OR ("cord clinical monographs / cord clinical monographs")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"oxford classical geography / oxford classical geography\") or (((((\"standards clinical monographs / standards clinical monographs\") OR (\"standards clinical sonography / standards clinical sonography\"))) or (\"cord clinical monographs / cord clinical monographs\"))))".
• Removing quotes may allow a broader search: (( oxford classical geography / oxford classical geography ) or ((((( standards clinical monographs / standards clinical monographs ) OR ( standards clinical sonography / standards clinical sonography ))) or ( cord clinical monographs / cord clinical monographs )))).
• Adding a wildcard symbol may retrieve word variants: (("oxford classical geography / oxford classical geography") or ((((("standards clinical monographs / standards clinical monographs") OR ("standards clinical sonography / standards clinical sonography"))) or ("cord clinical monographs / cord clinical monographs"))))*.