Google

Google is an Internet web search engine owned by Google, Inc. It is used by Patrick Winslow in the 2011 Smurfs movie to research the legend of the Smurfs on his laptop computer.

The first search result entry leading to a Wikipedia page article reads like this about the Smurfs:

"Smurfs, also known as Schtroumpfs, are mythical Belgium creatures, three apples high, who, like the Leprechauns of the Irish, are thought to bring good luck. Smurfs were first documented in 1958 by the Belgian artist, Pierre Culliford, known as Peyo, who followed a boyhood fascination for them..."

The following search results include "building your own Smurf trap" and a fictional pub and soccer bar called The Blue Smurf.

NOTE: The search engine result page was most likely created specifically for the movie to establish the Smurfs as legends rather than fictional creations by Peyo, as in the real world.