Cannot get the desired html when trying to webcrawl google

Question

  $ch = curl_init();

  $q = remove_accents($q);
  $q = urlencode($q);
  $url = "https://www.google.ca/search?rlz=1C1SQJL_frCA935CA935&ei=UUowYLLzPI2yggft0I7wBA