title: Full Text Search in MongoDB not yielding the expected result for "@@@"
body: <p>So I have a document in a collection with on of the fields having a value "@@@"
  I indexed the collection and tried running the query:</p>
  
  <p><code>db.getCollection('TestCollection').find({$text:{$search:"\"@@@\""}})</code> </p>
  
  <p>But it didn't show the result</p>
  
  <p>How can I work around this?</p>
  
  <p>Sample Document: </p>
  
  <pre><code>{
  "_id" : ObjectId("5b90dc6d3de8562a6ef7c409"),
  "field" : "value",
  "field2" : "@@@"
  }
  </code></pre>