The search is case-insensitive. Boolean and between words is assumed. More instructions on searching.
Some explanation is in order.
This is a searchable index of the file system underlying the ICE Web server, rather than being an index of the Web server documents. The difference may seem subtle, but it is important. The ICE server makes heavy use of HTML server-side include statements. There is probably no ICE Web document that exists intact as a single, stand-alone file in the file system. You would never get to any of these parts by simply browsing the ICE Web server, such as starting on the home page .