You can search for community posts that don’t have any replies from the Search Page. If you are looking to be helpful to community members, you might look for content with no replies to get started.
Click the Search Icon inside of the search bar to go straight to the Search Page.
Enter the keywords or search phrase you are looking for in the search bar.
Under the Posts tab, apply filters to narrow your search results.
Above the filter tab, select Advanced and select the checkbox for Topics with no replies.
You will see with no replies added to the applied filters section above your results.