perannonosrajoihin
Perannonosrajoihin is a term that appears to be a Finnish compound word. Breaking it down, "perä" can mean "back" or "rear," "annon" might relate to "giving" or "announcement," and "rajoihin" means "to the borders" or "into the limits." The literal translation, therefore, could be something along the lines of "to the borders of the rear giving" or "to the limits of the back announcement."
The precise meaning of perannonosrajoihin is not readily apparent without further context. It is possible it