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"
"foreword editorial photographs / foreword editorial photographs" » "foreword editorial photography / foreword editorial photography", "foreword editorial photographer / foreword editorial photographer", "foreword historical photographs / foreword historical photographs"

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 iconography / oxford pictorial iconography") OR ("foreword editorial photographs / foreword editorial photographs")).
• Removing quotes may allow a broader search: (( oxford pictorial iconography / oxford pictorial iconography ) or ( foreword editorial photographs / foreword editorial photographs )).
• Adding a wildcard symbol may retrieve word variants: (("oxford pictorial iconography / oxford pictorial iconography") or ("foreword editorial photographs / foreword editorial photographs"))*.