DDG staff here. Thanks for sticking with us. The time&#x2F;date filtering is being worked on - hopefully we can release it soon. That should make a lot of people happy.<p>For quality of results, I&#x27;m biased but I&#x27;ve found they have improved thanks to a lot of feedback from users providing specific queries that could be investigated one-by-one. There&#x27;s now a feedback button (desktop only) so if you&#x27;re able to give more examples of bad results that will help improve further.