I try to get all info contained in div class named : bg_block_info, but instead i get info for another div class <div class="bg_block_info pad_20"> Why i'm getting it wrong ?
Document doc = Jsoup.connect("http://www.maib.md").get();
Elements myin = doc.getElementsByClass("bg_block_info");
Answer
You can combine and chain selectors to refine your query, e.g.:
Document doc = Jsoup.connect("http://www.maib.md/").get();
Elements els = doc.getElementsByClass("bg_block_info").not(".pad_10").not(".pad_20");