längta efter bedeutet auf Englisch

ache for▼(to desire or want very much)
verb

long for▼(to have desire for; to yearn)
verb
[UK: ˈlɒŋ fɔː(r) ˈsʌm.θɪŋ] [US: ˈlɔːŋ ˈfɔːr ˈsʌm.θɪŋ]

yearn [yearned, yearning, yearns]▼(to have a strong desire for something or to do something)
verb
[UK: jɜːn] [US: ˈjɝːn]