title: Mongodb text search exact phrase
body: <p>I have a collection with following docs:</p>
  
  <pre><code>{
      "_id" : ObjectId("5ad609a2ac1a8b644180936a"),
      "content" : "Coffee and cakes..."
  },
  {
      "_id" : ObjectId("5ad609baac1a8b644180936b"),
      "content" : "coffee shop..."
  }
  </code></pre>
  
  <p>Result of the text search query:</p>
  
  <pre><code>find({ $text: { $search: "\"coffee shop\" cakes" } })
  </code></pre>
  
  <p>returns only second document, but I am expecting both docs. What is the problem? </p>