Why are some commands not avaiable from spacebar search?

Is there any rhyme or reason why some commands are not available from the spacebar search? For example “Rotate” is listed but neither “Move” nor “Scale” show up.

Might this be just one of those cleanup activities that hasn’t happened yet?

…Bob

Move = search for Translate
Scale = search for Resize

I don’t think I’ve ever come across either “Translate” or “Resize” as Blender commands in any tutorial or documentation. Is there a list somewhere that has all the official command names?

Thanks.
…Bob

File->User Preferences, “Input” tab.