Perhaps you should try some spelling variations:
"nijhoff book time" » "nijhoff boston time", "nijhoff op time", "nijhoff book tips"
"nijhoff book titles" » "nijhoff boston titles", "nijhoff op titles", "nijhoff book entitled", "nijhoff book intitled"
"nijhoff ebook title" » "nijhoff book title"

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 time") OR ("nijhoff book titles"))) OR ("nijhoff ebook title")).
• Removing quotes may allow a broader search: (((( nijhoff book time ) or ( nijhoff book titles ))) or ( nijhoff ebook title )).
• Adding a wildcard symbol may retrieve word variants: (((("nijhoff book time") or ("nijhoff book titles"))) or ("nijhoff ebook title"))*.