This is the 11119th most frequent Russian word.
городков
The word "городков" is the genitive plural form of "городок," meaning "small town" or "village" in English.
In this sentence, 'городков' refers to the name of a traditional Russian game called 'gorodki' which involves knocking over arrangements of wooden pins.
Мы играли в городов на поле за домом.
We played gorodki on the field behind the house.
Here, 'городков' is used in the context of small towns or settlements, being the genitive plural form of 'городок' (small town).
В детстве мы любили поездки в городков края.
In childhood, we loved trips to the towns of the region.
Lastly, 'городков' denotes small towns again, also in the genitive plural form, providing details about ancient historical towns.