For your specific question this is the search:
sgc (1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919)
Parenthesis around words separated by commas does an "any" word search for those particular words. So if any of the words, in this case the years, show up then those auctions are shown.
In this instance it would have found 90 more auctions than Brad's method since it shows that 90 auctions didn't specify a year outside their title.