Try it with this search:
an entire block of smash car windows
I’ll have to test Searx, Grasp, & Kagi. Right now I start with DDG and bang out to Google (append !g to my DDG search) at least half the time.
So note to DDG devs: those Google bang searches had results that left me 
!
Same… it’s probably OP’s📱 phone
Is this to mean you believe DDG was presenting identical results with each refresh/new search, while my browser failed to properly display what was returned?
Or perhaps something else?
(I’m not an engineer, just doing my best heh - thanks)
I did see DDG doing different search but all within the three 1st searches. In the meantime the results on Yandex after refreshing were all the Same … Hope that helps you
Thank you!