petroleumsutviklingene is the feminine plural definite of petroleumsutvikling.

petroleumsutviklingN

North Sámi

petroleumovdáneapmiN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:191338Edit on GitHub Suggest

Case	Sg	Pl
Indef	petroleumsutvikling	petroleumsutviklinger
Def	petroleumsutviklingen / petroleumsutviklinga	petroleumsutviklingene