Half the fun of Pokémon Go is tracking down new creatures. But a bug has made that really difficult over the past few days, with the game's Nearby feature seemingly breaking down. Fortunately, someone's come up with a solution — one that some may call cheating, but also makes finding pokémon insanely easy: it's a Google Map that displays the location of every pokémon around you.
link : https://github.com/AHAAAAAAA/PokemonGo-Map
source :http://www.theverge.com/tldr/2016/7/19/12226958/pokemon-go-google-map-display