our search engine indexing words from 4 chars, so "46" and "km" didn't get to be indexed for search. But here a some hack:
1. Find location admin1 code from this file: http://download.geonames.org/export..I.txt
In our situation it's "RU.16 Chuvashia". And get the code after country code, and it's "16" - admin1 code for Chuvashia in Russia.
2. Use this code in photo editing after comma, to limit result only from this admin1 code locations. In our case you need to enter in the location field: Ostanovochnyy Punkt, 16
So you'll get all locations matched with "Ostanovochnyy Punkt*" in Chuvashia. Find your "Ostanovochnyy Punkt 46 km", click it, and here you are
A little bit buggy, but it's works for now.