Perhaps you should try some spelling variations:
"nijhoff boston title 10" » "nijhoff button title 10", "nijhoff boston entitled 10", "nijhoff boston tables 10", "nijhoff boston title 1", "nijhoff boston title _", "nijhoff boston title a"
"nijhoff book table 2009" » "nijhoff op table 2009", "nijhoff book table 20", "nijhoff book table 2.9", "nijhoff book table 29"
"nijhoff book title 25" » "nijhoff op title 25", "nijhoff ebook title 25", "nijhoff work title 25", "nijhoff book time 25", "nijhoff book title 2", "nijhoff book title 5", "nijhoff book title 26"
"nijhoff book titles 25" » "nijhoff op titles 25", "nijhoff book entitled 25", "nijhoff book intitled 25", "nijhoff ebook titles 25", "nijhoff work titles 25", "nijhoff book times 25", "nijhoff book titles 35", "nijhoff book titles 2.9", "nijhoff book titles _"
"nijhoff book title 21" » "nijhoff op title 21", "nijhoff ebook title 21", "nijhoff work title 21", "nijhoff book time 21", "nijhoff book title 1", "nijhoff book title 2", "nijhoff book title _"
"nijhoff book title 10" » "nijhoff op title 10", "nijhoff ebook title 10", "nijhoff work title 10", "nijhoff book time 10", "nijhoff book title 1", "nijhoff book title _", "nijhoff book title a"
"nijhoff sop title 2109" » "nijhoff op title 2109", "nijhoff sop title 19", "nijhoff sop title 20", "nijhoff sop title 29", "nijhoff shop title 2109", "nijhoff ship title 2109", "nijhoff app title 2109", "nijhoff sop title 109", "nijhoff sop title 209", "nijhoff sop title _09"
"nijhoff a title 209" » "nijhoff _ title 209", "nijhoff j title 209", "nijhoff van title 209", "nijhoff a title 20", "nijhoff a title 29", "nijhoff a title 2012"

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 table 2009") OR ((((((("nijhoff book title 25") OR ("nijhoff book titles 25"))) OR ("nijhoff book title 21"))) OR ((("nijhoff book title 10") OR ("nijhoff boston title 10"))))))) OR ((("nijhoff sop title 2109") OR ("nijhoff a title 209")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"nijhoff book table 2009\") or (((((((\"nijhoff book title 25\") OR (\"nijhoff book titles 25\"))) or (\"nijhoff book title 21\"))) or (((\"nijhoff book title 10\") or (\"nijhoff boston title 10\"))))))) or (((\"nijhoff sop title 2109\") or (\"nijhoff a title 209\"))))".
• Removing quotes may allow a broader search: (((( nijhoff book table 2009 ) or ((((((( nijhoff book title 25 ) OR ( nijhoff book titles 25 ))) or ( nijhoff book title 21 ))) or ((( nijhoff book title 10 ) or ( nijhoff boston title 10 ))))))) or ((( nijhoff sop title 2109 ) or ( nijhoff a title 209 )))).
• Adding a wildcard symbol may retrieve word variants: (((("nijhoff book table 2009") or ((((((("nijhoff book title 25") OR ("nijhoff book titles 25"))) or ("nijhoff book title 21"))) or ((("nijhoff book title 10") or ("nijhoff boston title 10"))))))) or ((("nijhoff sop title 2109") or ("nijhoff a title 209"))))*.