I have difficulties with some adresses.

Example with a Danish address
Hejreskovvej 10A 3490 Kvistgård

Openstreetmap has no problem finding it:
https://www.openstreetmap.org/search?query=Hejreskovvej%2010A%203490%20Kvistg%C3%A5rd

But photon cannot find it:
http://photon.komoot.de/api/?q=Hejreskovvej%2010A%203490%20Kvistg%C3%A5rd