The phrase "haphazard way" means doing something without any thought or plan. It suggests that actions are done without order or organization, often resulting in a lack of effectiveness or success. Full definition
As a result, they move money in haphazard ways through backpacks stuffed with money and public transportation — hardly a safe or efficient solution. (bitcoinist.com)
«It's probably going to be done in this rather haphazard way,» said Kremer. (wxxinews.org)
Even more graceless is the seemingly haphazard way the film has been edited, with scenes either abruptly clipped or relentlessly drawn - out (a possible byproduct of the film having four credited editors). (moviemezzanine.com)