Where is Google's Advanced Search?

From Online (March/April 2012): Advanced Search in Retreat, by Greg R. Notess

"Google has been making many interface changes over the past few months, and advanced search has been bounced around to various locations. For years, the advanced search link had been near the main search box. With design changes in 2011, the direct link to the advanced search was moved to be a drop-down choice when clicking the gear icon for options in the upper right-hand corner. Many of Google’s databases have separate advanced searches. Not all are linked in the same way."

Google search algorithm revised

From The New York Times: Google Changes Search Algorithm, Trying to Make Results More Timely
"...Google revised its methods on Thursday to make the answers timelier. It is one of the biggest tweaks to Google’s search algorithm, affecting about 35 percent of all searches."