1.
to apply to sb/sth :
What I said about Peter goes for you, too.
They have a high level of unemployment—but the same goes for many other countries.
2.
to go to a place and bring sb/sth back :
She's gone for some milk.
3.
to be attracted by sb/sth; to like or prefer sb/sth :
She goes for tall slim men.
I don't really go for modern art.