How to separate the words in the phrase 博格瑞牌法兰希小金文奶酪 & match it to the word translation in english
The difficulty here is not just word parsing, but the localisation that the manufacturer has imposed. It's their product, so it's their rules.


  博格瑞牌法兰希小金文奶酪


Let's parse this by highlighting the main content words


  博格瑞牌法兰希小金文奶酪


Someone with some knowledge of cheese will recognise 金文奶酪 = Camembert (cheese). Some may even know that it can come in several sizes. That leaves the brand name and the product name.


  博格瑞 牌 法兰希 小金文奶酪


Those familiar with French geography in Chinese will see the art of translation in the product name: the Île-de-France in Chinese is called 法兰西岛 (although actually most local Chinese call it 巴黎大区 or 大巴黎区, which is not the official French definition of le Grand Paris). 

A slight change of 西 to 希 for euphonic reasons, and you have the makings of a highly exportable product name. 

The brand name has been shortened from its "assigned" Chinese version to something with three characters or less. This means that with 牌 it forms four characters, again producing that euphonic effect, so desired in marketing.