title: how to perform multi left-edge keyword matching in solr
body: <p>I have a requirement using Solr's schema.xml, where I need to search for a left-edge keyword in a Multiword wherein the search should be performed for each left-edge keyword after the delimiter.
  For examples: Lets say my 
  1-> Title is :  Split Air Condtioner
  2-> Title is : Plastic chair</p>
  
  <p>Now when I try to query on "air". My delimiter is space</p>
  
  <p>I want it to give me only "Split Air Conditioner" and not "Plastic chair" </p>
  
  <p>Note: Plastic chair appear in my result as "air" is contained in ch(air) keyword. I am using EdgeNGramFilterFactory currently.</p>