Meanings of fragmentary notes in English

Short snatches of conversations, fragmentary notes on the great man.

Just some fragmentary notes which he had evidently been making.

The fragmentary notes floated up to her from an immeasurable distance, like scattered bubbles through deep water.

At the end of his introduction are some fragmentary notes which are intended as a general satire on editors of books.

Another set of fragmentary notes, composed in 1894, and headed 'Some of my Errors,' contains a further passage that points in a significant direction:-

After December 28 there are little more than fragmentary notes until January 19, the day the party started to return from the Pole.

The New Yorker, June 20, 1942 P. 9 Fragmentary notes on our annual expedition to Washington.

Fragmentary notes, for the most part, and transcriptions of tapes which might still be down below me in the storage space somewhere.