Perhaps you should try some spelling variations:
rotational inertia » rotational energy, rotational kinematics, rotational invariant
rotor inertia » rotary inertia, rotatory inertia, monitor inertia
monitor intra » monitoring intra, monitor inertia, monitor winter

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: ((((rotor inertia) OR (monitor intra))) OR (rotational inertia)).
• Adding a wildcard symbol may retrieve word variants: ((((rotor inertia) or (monitor intra))) or (rotational inertia))*.