Might as well ask here: Why does DDG change my search results when I use the Back button, and how can I get it to stop. When I use DDG if I do a search, click

Might as well ask here: Why does DDG change my search results when I use the Back button, and how can I get it to stop. When I use DDG if I do a search, click on a link to open it in the same tab, then click back to the search results I notice the results are in a different order. This drives me crazy.