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
accountants	accounting	career	careers
coach	coaching	construction	dentist
dj	djs	doctor	doctors
electrician	engineer	engineering	estate agents
florist	florists	human resources	interior designer
law	lawyer	legal	legality
nurse	nursing

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