参照 さんしょう事項 じこう検索 けんさくじゃなかったです
sanshōjikōkensakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 参照事項検索

1. Wasn't referencing items.; Didn't search for reference matters.

Past/Perfective
Negative
Polite
Casual Register
Computing