title: Sphinx search for a part of word
body: <p>I installed SphinxSearch and configured it correctly, every thing is working fine in CLI also searching via the browser.</p>
  
  <p>my problem is that I get results just for 'the whole word', for example : 
  I want to get all words star with "pre" like 'preconditions, presides', so when I type pre I suppose that I would get the previous two words.</p>
  
  <p>I researched a lot about it, also I found many questions here, but still getting the same results.</p>
  
  <p>The following is part of my config file :</p>
  
  <pre><code>index pbettingIndex
  {
      source = src1
      path = /server/sphinx/data/src1Index
      docinfo = extern
      mlock = 0
      morphology = stem_en
      min_word_len = 1 
      charset_type = utf-8
      enable_star = 1
  
      #enable_wildcard = 1
      min_infix_len = 2
      #infix_fields = event_name
      #min_prefix_len = 1 
   } 
  </code></pre>
  
  <p>In my PHP code I tried to change all available match-modes</p>
  
  <pre><code>$cl-&gt;SetMatchMode(SPH_MATCH_ANY); // etc...
  </code></pre>