Snapchat has an official Twitter account with millions of followers that operates with the handle @Snapchat. The account retweets messages from Snapchat users and showcases Snapchat image filters. Another way to see Snapchat activity is to search for tweets that include keywords such as "snapchat" or "snap chat."
The Snapchat CEO Evan Spiegel deleted all the tweets on his Twitter account in June 2015, as part of an effort to publicize the Snapchat app. Snapchat told the press that Spiegel did this to highlight the importance of living in the moment, according to The Verge. Twitter makes it difficult for websites to archive deleted tweets, so the expunged Twitter history of Evan Spiegel is not easily available online. It is better to refer to the official Snapchat Twitter account for finding Snapchat tweets.