When you first launch and validate your License Key, you will see the Theme View window, which shows the currently active theme at the top-center of the screen:

The top portion of the screen is the ThemeMatic Navigation Area, where clicking on the Theme Name gray button will display that Theme's keywords and related Silos (below and to the right):

When you click on a Theme Name gray button in the ThemeMatic Navigation Area, the related Silos show to the right, and the Theme's Home Page Keywords show in the box below.  A count of each is displayed in parentheses above each navigation box:

 

Clicking on one of the Silo Name gray buttons in the ThemeMatic Navigation Area will show the related Silo Keywords (below):

and Articles (to the right):

Clicking on the Article Title in the ThemeMatic Navigation Area shows the Article Expert Verbiage keywords (see above screen-shot).

For a step-by-step tutorial, check out the Quick Start Guide