General :: MS Access - Multi Search Screen

I am trying to build a Multi Search Screen and just do not know how to achieve this. what I want the application to do is:

1) I Created a main form for data entry called 'Orderfrm'
2) The Orderfrm Field EmpNo - I created a Search Button.
3) Users to enter the Employee No or Surname or FirstName (multisearch) and hit the search button to search for the relevant employee.
4) I would like then to open a 'SearchFrm' with the details of the employee.
5) If it is more than one employee - the system to list them all
6) users will select the correct employee details and finally the system to autofill the details in 'OrderFrm'

I am attaching the database.