It is not intuitive and annoying.
Why can't we have search like the Advanced search on Google where we can put key words in a key word box, titles in a title box, etc. Or why not just let us type into a box and list the appropriate control words with a couple of examples?
I think we should ALL also have the ability to FIRE all of the senate and Congress (but the tea party) and vote to impeach Obama and be removed from office and we all win the lottery.