もっと深く

more deeply

→ もっと
phrase Rare #27,172
more deeply Also used figuratively to mean “at a deeper level.”
JA: この問題についてもっと深く考えたい。
EN: I want to think more deeply about this issue.

もっと深く

More deeply.

— 君たちはどう生きるか (2023)

問題はもっと深く広く遠くにあると思います

I think the problem runs much deeper, is much broader, and extends much further.

— The Wind Rises (2013)

けれど三人にとって、歴史とはもっと深く、複雑なものだった。

But for the three of them, history was something much deeper and more complex.

息を吸ってもっと深く

Take a breath and go deeper.

— 8 1/2 (1963)

この件に関しては、もっと深く調べてみないとな。

I need to look into this more thoroughly.