Bookmark search fails in library

[VLMin]

Greetings!

I have a bookmark titled "Overlegislation (1854) [EXCELLENT; REREAD; Voluminous laws; ++++ Officialism is habitually slow, stupid, unadaptive, extravagant, corrupt and corruptible, and obstructionist, exposed to no such antiseptic as free competition — not dependent for existence, as private unendowed organizations are, on the maintenance of a vigorous vitality … The inevitable result of destroying the direct connection between the profit obtained and the work performed; ++++ Officialism is not simply stationary; it resists every amendment either in itself or in anything with which it deals; Society, a living, growing organism, placed within apparatuses of dead, rigid, mechanical formulas, cannot fail to be hampered and pinched. The only agencies which can efficiently serve it are those through which its pulsations hourly flow, and which change as it changes; In all social agencies in which duty done and income gained do not go hand in hand, the like corruption is found — and is great in proportion as the dependence of income upon duty is remote; Is it not an absurdly utopian hope that men will behave better when correction is far removed and uncertain than when it is near at hand and inevitable? Yet this is the hope which most political schemers unconsciously cherish; +++ Contrast w natural organizations: If there is no function for them no nutriment comes to them, and they dwindle away; IN: The Man vs. the State & Six Essays (1892)] (Herbert Spencer; Mises Daily 20120314)"

Yes, it's a long title. When I search on "overlegislation" (first word in the title), the bookmark is found. But when I search on "Herbert Spencer", near the end of the title, this bookmark is not found. Others containing the name of that author are found, just not this one.

QUERY: Is there a length limit on the searchable portion of a bookmark title? If so, is that length limit configurable via about:config (or otherwise)?

Thank you.