So you will need to scramble the content first, then place it on your
website!
For humans the scrambled text makes completely no sence, but for the
google-robot it is good as it was before.
I wrote a java program that takes every word from the original text and
places it randomly into a new position. It has a minumum distance you can
choose by yourself.
By using my programm you prevent google to see a connection between the
original content and the scambled one.
DOWNLOAD the file directly as runnable .jar file: googleScrambler.jar
http://www.uncleboob.de/2007/04/08/google-scrambler-01/