Text this

Number:

Provider:

CAPTCHA:

           __   __     _____   _    _    __   _   
    ___    \ \\/ //   / ___// | || | || | || | || 
   /   ||   \ ` //    \___ \\ | || | || | '--' || 
  | [] ||    | ||     /    // | \\_/ || | .--. || 
   \__ ||    |_||    /____//   \____//  |_|| |_|| 
    -|_||    `-`'   `-----`     `---`   `-`  `-`  
     `-`

Please enter what you see:

Text this: Characterizing search activities on stack overflow