Search not working in non english languages

[enaut]

Hey guys,

I noticed that you can only search for the english keywords.

Example the german word Funktion:
http://opentechschool.github.io/python-beginners/de/search.html?q=funktion

While when searching with the english keyword function:
http://opentechschool.github.io/python-beginners/de/search.html?q=function

It even lists the German headline but the text snippet is untranslated english.

I don't know if this is the right place to report.