Query after QueryParse: "The Republic of China" cannot be found, but "the People's Republic of China" can find

I guess there are a lot of people mixed up with this stuff, the problem is that QueryParse will query PhraseQuery with syntax for word splitting results, and the default slop for syntax query is 0 (for slop please refer to: http://www.blogjava.net/freeman1984/archive/2011/02/25/345116.html ).

Tears ran, always thought the index problem, Thanks luke: http://luke.codeplex.com/

The following is a help method for setting slop to 99 for decomposition query:

Private void SetSlop (Query q)
{
Var bQuery = q as BooleanQuery;
If (bQuery! = Null)
{
Foreach (var bq in bQuery. clses ())
{
Var query = bq as BooleanClause;
If (query! = Null)
{SetSlop (query. GetQuery ());}
}
Return;
}
Var pQuery = q as PhraseQuery;
If (pQuery! = Null)
{
PQuery. SetSlop (99 );
}
}