Google's answer is pretty reasonable in this case:
Google: https://www.google.com/search?q=where+can+I+get+the+thing+th...
=> First result [Parts of a Toilet | The Family Handyman]
Compare to Bing, which misses the point:
Bing: http://www.bing.com/search?q=where%20can%20I%20get%20the%20t...
=> First result [Signs Of A Sewer Drain Clog]