title: Using of Sitecore's XPath builder to test queries
body: <p>i'm getting started with sitecore and i just discovered this tool sitecore offers to test our queries:</p>
  
  <p><a href="https://i.stack.imgur.com/7krQQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7krQQ.png" alt="Xpath builder test"></a></p>
  
  <p>My problem is i just can't make it return results and i do know this query works perfectly cause i've been using it on my project right now.
  There is probably a problem of syntax somwhere i don't know.
  Thank you for helping me to put some light on this !</p>