Adding taxonomy with “,”

Careeromatic Hi, I want to add following for example: job_listing_category => Biologists, botanists, zoologists and related professionals; By this three categories are added: Biologists botanists zoologists and related professionals If I change it to: job_listing_category => 'Biologists, botanists, zoologists and related professionals'; following is added: 'Biologists botanists zoologists and related professionals' I need to add the whole Biologists, botanists, zoologists and related professionals, so what can I do regarding the "," in the category name, so that it is imported as one string? Thanks a lot, best regards Eric