"Find in project as text" in Xcode 4

hii every one

in xcode4 where can i get the option "find in project as text" i mean i need to find 开发者_运维百科a variable in the whole project ,like how we were doing in xcode3 by right click on the variable--> find in the project--> as text

thanx in advance

shift + command + f will find in workspace