You didn’t find any linkages because Magyarul is a finno-ugraic language. Its only relative is Finnish and that relationship is distant. Its not even Indo-European. The only other I know of in Europe that is not Indo-European is Basque which is a stone age language that somehow survived.
Hungarian is tough to learn and has really crazy rules of grammar I’ve seen nowhere else and I speak German fluently and I really suck at French and Spanish but I’m fairly familiar with both so I have a basis for comparison.
“Basque which is a stone age language that somehow survived”
Might even be a remnant of the Neanderthals’ language!