title: Using elasticsearch dsl query with multiple indices
body: <p>I run a query with myindex(dota2) as you see below:
  <a href="https://i.stack.imgur.com/xYj5N.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xYj5N.png" alt="enter image description here"></a></p>
  
  <p>But I need indices is inside the query, so I include it as the docs in elasticsearch.co in my dsl query, and run it but all the indices return(Ijust want the make query just in two indices 'dota2','dota3') here:
  <a href="https://i.stack.imgur.com/GFMUd.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GFMUd.png" alt="enter image description here"></a></p>
  
  <p>What do I wrong here?</p>