title: Indexing and searching with sphinx for words with signs like (++, #, .)
body: <p>Hi I have build an index and I need to search for words like "c++", ".net" or "c#", but
  there is not an result coming. Here is my config:</p>
  
  <pre><code>source = xxxx
  path = /usr/local/etc/sphinx/var/data/xxxx
  docinfo = extern
  charset_type = utf-8
  min_word_len = 1
  min_infix_len = 7
  stopwords = /usr/local/etc/sphinx/var/stopwords/stop_words_en.txt
  </code></pre>
  
  <p>I have try to search with SPH_MATCH_PHRASE and SPH_MATCH_ALL, but there is nothing useful coming.</p>
  
  <p>What can I do to allow this?</p>
  
  <p>Thanks
  Nik</p>