Snakelike in a sentence as an adjective

"snakelike constructions"?Who described the book as such, Beavis and Butthead?

The kinetic energy solutions are long snakelike tubes which can also serve to transport the

“I hated the whole so-called experiment.” She had to force herself to wrangle the novel’s “unnecessarily difficult words and sentences whose snakelike constructions obfuscated, rather than illuminated, meaning for me.”"Demanding text"?

Snakelike definitions

adjective

resembling a serpent in form; "a serpentine wall"; "snaky ridges in the sand"

See also: serpentine snaky