適用 てきよう分野 ぶんやではありませんでした
tekiyōbun'yadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 適用分野

1. Was not a relevant field.; Was not within the scope.; Was not applicable.

Past/Perfective
Negative
Polite
Formal Register
Computing