Hi
Thank you for your reply.
I tried to Clear cache and cookies from Google chrome and research again.
So I got a different result not included local search phrases.
But the number of result is same, 237.
I compared csv files of KS's result and Google's and I found this keyword have many 2 word phrases with local search phrases. There are over 500 phrases.
As you know, KS dig out 2 word phrases to 3 word phrases, more and more.
So if there have much volume of 2 word phrases, KS can't find them because KS can't dig out them.
I think this is weakness of KS.