Perhaps you should try some spelling variations:
"nijhoff boston title 2009" » "nijhoff button title 2009", "nijhoff boston entitled 2009", "nijhoff boston tables 2009", "nijhoff boston title 20", "nijhoff boston title 2012", "nijhoff boston title 29"
"nijhoff ebook title 2009" » "nijhoff book title 2009", "nijhoff book titles 2009", "nijhoff ebook title 20", "nijhoff ebook title 2012", "nijhoff ebook title 29"

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: (("nijhoff ebook title 2009") OR ("nijhoff boston title 2009")).
• Removing quotes may allow a broader search: (( nijhoff ebook title 2009 ) or ( nijhoff boston title 2009 )).
• Adding a wildcard symbol may retrieve word variants: (("nijhoff ebook title 2009") or ("nijhoff boston title 2009"))*.