Searching your Feed, Post titles, Comments, Replies, and Hashtags are all available from your mobile app! You can easily find past Posts, Events, Comments, and more from the search bar at the top of every group.
From the Mobile app, clicking on the search (magnifying glass) icon at the top right of your group will open the search window. From here you can enter keywords to search Post titles, Content, Comments, Replies, and Hashtags. Remember, that for a search to work properly, your search term must be typed as it appears in the Post.