text: Use parentheses to control the Boolean logic in a query. For example, the following query 
  finds documents that contain either WebSphere or IBM Lotus and website: 
  
  (WebSphere OR Lotus) AND website 
  
  **15.6.3 Wildcard searches and optional terms**
  
  FTS supports wildcard searches. You can place wildcard characters before, within, or after a 
  term. 
  
  Use a question mark (?) to perform a single character wildcard search. For example, the 
  following query finds documents that contain the terms mare, mere, mire, and more: 
  
  m?re 
  
  Use an asterisk (*) to perform a multiple character wildcard search. A multiple character 
  wildcard search looks for zero or more alphanumeric characters.The following query finds 
  documents that contain the terms bar, rebar, far, afar, and car: 
  
  *ar 
  
  <html>
          <head> <meta charset="UTF-8">
          <style>
          table, th, td {
              border: 1px solid black;
              font-size: 10px;
          }
          </style> </head>
          <body>
          <table frame="hsides" rules="groups" width="100%%">
              [html]<thead><tr><td>Lise a percent sign (%) to indicate that a search term is optional. For example, the following query finds documents that include the term log and optionally include the term file :</td><td>1og % file</td></tr></thead><tbody><tr><td>Table</td><td>Table</td></tr><tr><td>Table</td><td>Table</td></tr></tbody>
          </table> </body> </html>
  
  **348** IBM Content Manager OnDemand Guide 