I need to find concrete Facebook pages or groups, related to various types of bazaar sells, gaming computer games etc... I'm focused to around 20k likes/follows (exactly) per page/group in US. You know what I'm talking about, many people knows small bazaar groups or fanpages etc. I'm also located in EU so it finds $hit$ when I use search button. Are there any filters when I use searching on FB? Or any other possibility to find these? Cheers!