おきばりになさって！ with the meaning of 頑張れ！


I was discussing with my Japanese colleagues about expressions peculiar to
contemporary bourgeoisie.  
One expression I already knew was `ご機嫌よう!`, meaning `またね!`.

My question is about another one: `おきばりになさって！`, meaning `頑張れ！` according to
them.  
Apparently it can be heard at
[certain](https://ja.wikipedia.org/wiki/%E6%9D%B1%E6%B4%8B%E8%8B%B1%E5%92%8C%E5%A5%B3%E5%AD%A6%E9%99%A2%E4%B8%AD%E5%AD%A6%E9%83%A8%E3%83%BB%E9%AB%98%E7%AD%89%E9%83%A8)
sport competitions, said to お嬢様s by her mothers.

Surprisingly enough, Google has [no
results](https://www.google.com/search?q=%22%E3%81%8A%E3%81%8D%E3%81%B0%E3%82%8A%E3%81%AB%E3%81%AA%E3%81%95%E3%81%A3%E3%81%A6%22)
for this expression. How can it be?

  * Did I misspell the expression? I am pretty sure my colleague said that, though.
  * Is it so rare that even Google does not know about it?




@Choko has the answer, it seems that the correct expression is:

> おきばりなさって

Some more examples:

> ほな、あんじょうおきばりなさってサービスの練習しとくなはれ！

(<http://fresco.blog.tennis365.net/archives/day/20101222.html>)

> みなさんも新年度っすてきにおきばりなさってくださいね

(<http://www.tv-asahi.co.jp/reading/sanpo_hagino/date/2012/04/01/>)

