Perhaps you should try some spelling variations:
rotatory inertia » rotary inertia, rotational inertia
monitor inertia » monitor intra, monitor investing, monitor integrin
rotor inertia » rotary inertia, motion inertia, robots inertia

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((monitor inertia) OR (rotor inertia))) OR (rotatory inertia)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((monitor inertia) OR (rotor inertia))) or (rotatory inertia))".
• Adding a wildcard symbol may retrieve word variants: ((((monitor inertia) OR (rotor inertia))) or (rotatory inertia))*.