Perhaps you should try some spelling variations:
"nijhoff book title 2006" » "nijhoff boston title 2006", "nijhoff op title 2006", "nijhoff ebook title 2006", "nijhoff book table 2006", "nijhoff work title 2006", "nijhoff book title 26", "nijhoff book title 20", "nijhoff book title 2012"
"nijhoff book titles 2006" » "nijhoff boston titles 2006", "nijhoff op titles 2006", "nijhoff book entitled 2006", "nijhoff book intitled 2006", "nijhoff ebook titles 2006", "nijhoff book tables 2006", "nijhoff work titles 2006"
"nijhoff work titles 2006" » "nijhoff op titles 2006", "nijhoff works titles 2006", "nijhoff work title 2006", "nijhoff works title 2006"

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 book title 2006") OR ((("nijhoff book titles 2006") OR ("nijhoff work titles 2006"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"nijhoff book title 2006\") or (((\"nijhoff book titles 2006\") OR (\"nijhoff work titles 2006\"))))*".
• Removing quotes may allow a broader search: (( nijhoff book title 2006 ) or ((( nijhoff book titles 2006 ) OR ( nijhoff work titles 2006 ))))*.