@poopie You must have ops to turn on the script with +google
The script checks for one of these symbols ~ ! & @
If you don't have one of them when you type +google , the bot will ignore you.
The script will also notice you when you use the !google trigger. It's better to test with the @google trigger.
Try this command from the bots status: /google test

If this is working fine it could just be a matter of having the proper symbol by your nickname.

Also: Any other info you could post would be helpful. IRC type, OS, etc.