how can i put the ball behind the defender and run to it the cpu make it but i cant help me please

What do you mean? Like a through pass?

i mean kick the ball and run to it behind defender by the same player

It 's a special move you have to use the right analog stick.

what in keyboard

Oh i think you mean nutmeg? Use Shift + Forward.

may be

Shift + down arrow

I think this is it, sometimes works, but only with VERY good dribbling players and right timing.

theres a nut meg and a run around.
you just push the stick or the arrows at them. and it may perform one of the two moves depending on the player.