RankPulse categories

world/travel    profession    health    miscellaneous    people    business/finance    computers/internet    home    product/service    animals    art    electronics    education    auto    recreation    health    food    religion    holiday
beer	candies	candy	catering
chocolate	chocolates	coffee	coffees
cookie	cookies	cooking	fish
food	herbs	orange	oranges
restaurant	water	wine	wines

note: some keywords may fall into more than one category.