Perhaps you should try some spelling variations:
"forward preface owen" » "foreword preface owen", "forward preface open", "forward preface lower", "forward preface one"
"edwards prima owen" » "edwardi primi owen", "edward prime owen", "edwards from owen", "edwards price owen", "edwards primal lower", "edwards primal power"

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: (("forward preface owen") OR ("edwards prima owen")).
• Removing quotes may allow a broader search: (( forward preface owen ) or ( edwards prima owen )).
• Adding a wildcard symbol may retrieve word variants: (("forward preface owen") or ("edwards prima owen"))*.