SharePoint 2013 Search Conversation Result Source
If you're wondering exactly what types of data the Out-Of-The-Box (OOTB) Conversation result source actually returns, here are some information that I gather by performing some simple test. The result source ID for Conversations is 459dd1b7-216f-4386-9709-287d5d22f568. It returns the following types of content Personal Newsfeed posts and replies Newsfeed activity posts are also returned which could it a pain. Activity feed is the post that tells people you posted something on a community site. Discussion board posts and replies from community sites Site feed posts and replies from community and team sites (and probably all sites that enable site feed feature)