Well i don't wanna use iframe or something like that... i just wanna hide some content from google(menu and some unnecessary shit), is there any code to google dont index like a text but index everything that isn't this text on the same page? Google should do something about it... it will help to get way more better content.
Actually the navigation if it's text links helps with SERPs depending on where it. I don't think you can let google see some content while blocking others though. I know how to do it with google adsense though, but if that were possible people would be using it to spam google. Thank You
Put the content in a flash or image or javascript, since google can't find the texts in those things. Otherwise, you will be reported as spam as said above.