Perhaps you should try some spelling variations:
"nijhoff book title" » "nijhoff boston title", "nijhoff op title", "nijhoff book titles", "nijhoff book table", "nijhoff work title"
"nijhoff ebook title" » "nijhoff book titles", "nijhoff ebook titles", "nijhoff ebook table", "nijhoff ework title"
"nijhoff ebook table" » "nijhoff book table", "nijhoff book tables"

Try widening your search to All Fields.

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