[56] The Chancellor, Alistair Darling, ordered lawyers to explore legal avenues to recover the money, [50]-- though the legal options appear to be limited [57]-- and Prime Minister Gordon Brown declared that «a very substantial part of it [Goodwin's pension] should be returned.» (en.wikipedia.org)
The arms of the Milky Way, at least near the solar neighborhood in our Galaxy, are typically named for the constellations where (in the direction of which) more substantial parts of them are situated. (maa.clell.de)
If the author is looking to spread a message or participate in a public discourse, giving the book or substantial parts of it away for free is pretty much essential and that usually means self - publishing. (studiotendra.com)