Google appears to have introduced some new embedded search functionality for certain web sites.
If you do a search for SEEK in Google you find this:
At first glance you would assume that this allows you to search for jobs on SEEK straight from Google. Eg if I type in "IT Manager" I would assume it would go straight to IT Manager jobs on Seek. Wrong. All it does is return Google results that match - i.e. it does this "IT manager site:seek.com.au".
I wouldn't imagine that SEEK have paid or even requested this functionality because quite frankly it is rubbish. Who on earth wants to do a nested Google search from within Google search results? Show me what I intuitively expect to see or get rid of it.