Perhaps you should try some spelling variations:
"nijhoff book titles" » "nijhoff boston titles", "nijhoff book intitled"
"nijhoff book entitled" » "nijhoff boston entitled"
"nijhoff op intitled" » "nijhoff one intitled", "nijhoff foe intitled", "nijhoff _ intitled", "nijhoff j intitled"

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