How to get old Spotlight Search View back for Yosemite? I do not like Yosemite's default Spotlight search. 
It is in the middle of screen and I can see very little outputs at once. 
It is so much helpful when it is full screen. 

Example of the window which has limited height and central location:


How can you change the location be at the top right corner and height of the hits full height?
As of today there is no way to move/resize the spotlight window or to rollback to the previous spotlight (as seen on older OSXs)

I would suggest giving a feedback to Apple about this.