Search:

Web Properties / Page / HTML Code HEAD:

<meta property="og:url" content="http://www.your-domian.com/og" />
<meta property="og:type" content="article" />
<meta property="og:title"...

I can't replicate that Paul. If I add an Alt title it shows up in the page source file ???

Hi Paul, as you state TG's search option is rubbish. You're far better off using the following Google option:

Paste the following into the browser windows search box:
...