Hello,

I'm setting up a site and i'm having some trouble understanding if I can accomplish what I need with taxonomy, and if so how?

I'd like to set up terms in a hierarchy with multiple levels.
Now every time a node is edited or created, I'd like for the node to be linked to to each term according to the content. If the word book apears in the node body or node title and I have a term book. I'd like the node to be tagged with that term, and all others.

Anyone know of a module or technique for doing this?

Thanks

Idan