I suspect that the number of people who use Twitter search for that is exceedingly low and non-monetizable compared to their target market.<p>Twitter has been working on excellent support (where &quot;excellent&quot; is defined as &quot;good for Twitter&quot;) for embedding tweets inside news articles and the like. This means that if a celebrity (not a startup celebrity, a celebrity) tweets something important, it&#x27;ll get picked up by BuzzFeed or something, and then you can use Google, the search engine people actually use, to find it. If it&#x27;s not important, it doesn&#x27;t need to be found; that&#x27;s not what the platform is about.