
...we have to concede
her undeniable EXPERTISE...
The Big Bang Theory Season 2, Episode 3

Your EXPERTISE
could be useful here.
Breaking Bad Season 4, Episode 3

...I'm relying on your EXPERTISE
regarding duration.
The Big Bang Theory Season 3, Episode 15

Oh. That happens to be Dr. Koothrappali's
field of EXPERTISE.
The Big Bang Theory Season 6, Episode 3