VK API - newsfeed.search - parsing posts for a specific city?

Question

In contact with

Tell me who knows how to parse posts from VK using the newsfeed.search method so that it only gives out for certain cities?
For example, for this request
https://api.vk.com/method/newsfeed.search?q=example request&count=200&access_token=moy_token&v=5.103
how to get posts of groups/communities/users of only Moscow city?