Perhaps you should try some spelling variations:
"nijhoff book intitled" » "nijhoff book intituled", "nijhoff book entitled", "nijhoff boston intitled"
"nijhoff ebook title" » "nijhoff book title", "nijhoff book titles"
"nijhoff op titles" » "nijhoff _ titles", "nijhoff j titles", "nijhoff up titles", "nijhoff comp titles", "nijhoff job titles"

You may be able to get more results by adjusting your search query.

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