Perhaps you should try some spelling variations:
"nijhoff boston entitled" » "nijhoff boston entituled", "nijhoff book entitled"
"nijhoff book intitled" » "nijhoff book intituled", "nijhoff book entitled", "nijhoff op intitled"
"nijhoff book titles" » "nijhoff op titles", "nijhoff book entitled"
"nijhoff j titles" » "nijhoff _ titles", "nijhoff op titles", "nijhoff i titles", "nijhoff 1 titles"

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