Excel 2007 :: Find Alphanumeric Data?

I'm running Excel 2007 on Windows 7.

I've got a crude code which searches for multiple alphanumeric data. The code is below:-

Code:
Cells.Find(what:="1kp", _
LookIn:=xlFormulas, _
lookat:=xlWhole, _

[Code]...

I want to make this code more efficient by searching for either 1kp, 2kp or 3kp in one process & 'doing the same thing' at one time. How do I achieve this?

Explained slightly differently, the code should look something like this:- Find 1kp or 2kp or 3kp. Then do something with the found results.