link:www.example.com gone - but link:example.com is not?

My inbound links have disappeared from G.

[Wonderstuff]

Just checked link:www.example.com in G and my inbound links are zero. They should be quite substantial. Also checked link:example.com and they are unaltered.

Any ideas please?

[edited by: tedster at 4:46 pm (utc) on April 6, 2007]
[edit reason] use example.com - it will never be owned [/edit]

[itravelvietnam]

My site:

link:example.com - no backlink
link:www.example.com - 44 backlinks

What happens then, I saw many sites with backlinks for both WWW and Non-www, and they seem to have higher ranking.

Is it true?

thanks,

Kurt