private Query CreateQuery(string field, string term)
{
QueryParser parser = new QueryParser(Version.LUCENE_29, field, Analyzer);
parser.SetFuzzyMinSim(0.70f);
parser.SetFuzzyPrefixLength(3);
parser.SetDefaultOperator(QueryParser.Operator.OR);
parser.SetAllowLeadingWildcard(true);
return parser.Parse(term);
}