First, you need to 'View a snapshot record'. This can be done from the sequence writing screen via the menu option 'View | Last snapshot record used', or via the main menu option 'Snapshot | View a record'. Next, from the 'View snapshot' screen, select menu option 'Find | Find a record'. Click on the 'partial match' flag, and enter a call name or concept name into the 'Search string' field. For example, type in 'Percolate' then click the 'OK' button. The program searches the snapshot database and displays the first occurrence of 'Percolate'. Press the 'F3' button to display the next occurrence.
The 'search string' could contain several tokens (e.g., 'anything Percolate But' is a valid search string).
To check 'how to say it':
The parse database is supposed to translate how you say it into how the computer understands it. There is no 'correct' way to say anything. There may be several ways to say something. If you have problems, send me the 'phrase' and I'll tell you why you're having trouble.