Perhaps you should try some spelling variations:
"oxford pictorial iconography / oxford pictorial iconography" » "oxford historical iconography / oxford historical iconography", "oxford financial iconography / oxford financial iconography", "food pictorial iconography / food pictorial iconography"
"world pictorial iconography / world pictorial iconography" » "world historical iconography / world historical iconography", "world financial iconography / world financial iconography", "worlds pictorial iconography / worlds pictorial iconography", "works pictorial iconography / works pictorial iconography", "food pictorial iconography / food pictorial iconography"
"oxford pictorial monographs / oxford pictorial monographs" » "oxford historical monographs / oxford historical monographs", "food pictorial monographs / food pictorial monographs"

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