Twitter search limits search results to tweets from the past week, so snapshot reports can only include tweets from the past 7-8 days. Please note that this may vary depending on your search query and on Twitter's performance at any point - check here for our current tweet availability. All queries are limited to 1,500 tweets, so high volume reports will hit the tweet limit before they go back a full week. 

However, we can access older historical tweets through our historical analytics; please request a quote if you're interested in more robust and full coverage historical analysis for any tweets posted in the past six years.

If you want to track tweets for longer than a few days, check out the TweetReach Tracker. It can track new tweets for weeks, even months, and is not restricted by Twitter's time and tweet number search limitations. But the Tracker works in real time, so it only monitors new and future tweets posted after it is set up.