Hi Ahmad,
If you are using ADO then there will not be Find method. Instead
of that there will be a Seek method which works like Find method
only.
If you are using ADO 2.1 then you can not use multiple fields in
Seek command.
For multiple seeking you have to install the latest version of
ADO i think it's ADO 3.0

I think this will help you.
Amol