Perhaps you should try some spelling variations:
"nijhoff boston entitled" » "nijhoff boston entituled"
"nijhoff one entitled" » "nijhoff work entitled", "nijhoff _ entitled"
"nijhoff book titles" » "nijhoff book intitled"
"nijhoff op entitled" » "nijhoff m.p entitled", "nijhoff now entitled", "nijhoff ode entitled", "nijhoff _ entitled", "nijhoff j entitled"

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