Search is "Show All" default?

Hi Support

Is this just me. But when I switch the search menu on (switched off at the moment) it takes me to a screen with a search box.

http://finalbug.net/search-profiles?q=

To the right of this search box there is a text that says “show all.” I would have thought that clicking this would show me more options. But these options only become available when I actually enter something in the search field and hit enter. Is this normal? Because I for one find it confusing!

thanks

Paul