scrape keywords

If you are truly desparately seeking keywords :

$seed=”test”;
  1.  $html = file_get_contents("http://freekeywords.wordtracker.com/?seed=".urlencode($seed)."&suggest=Hit+Me&adult_filter=remove_dubious");
  2.  if(!eregi("Apologies", $html)){
  3.   preg_match_all("/remove_dubious\">(.+?)< \/a>/", $html, $keywords);
  4.   foreach($keywords[1] as $keyword){
  5.    echo $keyword."";
  6.   }
  7.  }

I’d use 7Search, you can’t scrape that one but it does have pretty good results for the american/english region. (compare it’s search volume estimate to google adwords, they match)

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