Perhaps you should try some spelling variations:
"nijhoff book title 2009" » "nijhoff boston title 2009", "nijhoff book titles 2009", "nijhoff book table 2009", "nijhoff work title 2009", "nijhoff book title 2012", "nijhoff book title 29", "nijhoff book title 209", "nijhoff book title 1009", "nijhoff book title 2109"
"nijhoff book title 2109" » "nijhoff boston title 2109", "nijhoff book titles 2109", "nijhoff book table 2109", "nijhoff work title 2109", "nijhoff book title 10", "nijhoff book title 21", "nijhoff book title 19"
"nijhoff book title 20" » "nijhoff boston title 20", "nijhoff book titles 20", "nijhoff book table 20", "nijhoff work title 20", "nijhoff book title 2", "nijhoff book title 10", "nijhoff book title 21"
"nijhoff ebook title 2009" » "nijhoff book titles 2009", "nijhoff ebook titles 2009", "nijhoff ebook table 2009", "nijhoff ework title 2009", "nijhoff ebook title 2012", "nijhoff ebook title 29", "nijhoff ebook title 209", "nijhoff ebook title 1009", "nijhoff ebook title 2109"
"nijhoff op title 2009" » "nijhoff op title 2012", "nijhoff op title 29", "nijhoff _ title 2009", "nijhoff j title 2009", "nijhoff op title 209", "nijhoff op title 1009", "nijhoff op title 2109", "nijhoff sop title 2009", "nijhoff app title 2009", "nijhoff up titles 2009"
"nijhoff shop title 2009" » "nijhoff shop title 2012", "nijhoff shop title 29", "nijhoff ship title 2009", "nijhoff sop title 2009", "nijhoff short title 2009", "nijhoff shop title 209", "nijhoff shop title 1009", "nijhoff shop title 2109", "nijhoff shsop title 2009", "nijhoff shapp title 2009", "nijhoff shup titles 2009"

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 2009") OR ("nijhoff book title 2109"))) OR ("nijhoff ebook title 2009"))) OR ("nijhoff book title 20"))) OR ((("nijhoff op title 2009") OR ("nijhoff shop title 2009")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((\"nijhoff book title 2009\") OR (\"nijhoff book title 2109\"))) or (\"nijhoff ebook title 2009\"))) or (\"nijhoff book title 20\"))) or (((\"nijhoff op title 2009\") or (\"nijhoff shop title 2009\"))))".
• Removing quotes may allow a broader search: (((((((( nijhoff book title 2009 ) OR ( nijhoff book title 2109 ))) or ( nijhoff ebook title 2009 ))) or ( nijhoff book title 20 ))) or ((( nijhoff op title 2009 ) or ( nijhoff shop title 2009 )))).
• Adding a wildcard symbol may retrieve word variants: (((((((("nijhoff book title 2009") OR ("nijhoff book title 2109"))) or ("nijhoff ebook title 2009"))) or ("nijhoff book title 20"))) or ((("nijhoff op title 2009") or ("nijhoff shop title 2009"))))*.