Additional resources
The Infor Public Sector AutoComplete service is based on Apache Lucene, so you may find it useful to consult the Lucene home page at:
http://lucene.apache.org/core/
As noted above, the custom queries use Lucene query syntax, which is documented at:
http://lucene.apache.org/core/2_9_4/queryparsersyntax.html
Lucene also offers a development tool called Luke, which you can use to analyze and manage your indexes. You can find more information and download Luke at: