You will need to install a user script manager extension to install this script.
▶ NOTES (2023.08):
- Update ONLY on Userstyles.world (USw) and GreasyFork:
Usersytles.org is broken for me (their new design don't permit Login! - request done 2023.08)
Less scrolling with a multi columns interface.....:
This Userstyles fill the windows with a multicolumn results page (3 columns) (based on window size) .
It work with the last Google design (2023.05):
Dark Gray and infinite scroll
Same Version in:
- GooGLE Search MultiColumn (New Design) (USw) [Userstyles.world - USw]
- GooGLE Search MultiColumn (New Design) (USw) [Greasyfork]
(Usertyles.org seems broken, i can't login, so: NO UPDATE here):
- GooGLE Search MultiColumn (New Design 2023) [Userstyles.org]
With it, you can use too:
- GM "Google Infinite Scroll (+ Site Icon)" by ndaesik 
- GM "Super_preloaderPlus_one_New":
Version History, Old backup/ fork ??:
But you can install it from the Github Original Dev:
Super-preloader by machsix [2023 - v.6.16.5]
Install link - Super-preloader - machsix's Github
Best and Useful for the use of an autopager:
useful if you have not yet the option for infinitScroll of Google and want have the videos previews working in the next laoded pages).
- GM "Linkify Plus Plus" by eight 
- GM "Google Search Extra Buttons" by spmbt [2022.09] - Read its install notes...
My Old version (not Updated):
- GooGle - Multi-Columns Dark and Gray (Userstyles.World [USw])
- GooGle - Multi-Columns Dark and Gray [Userstyles.org]
- Google - Multi-Columns Dark and Gray [Greasyfork]