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