Misspellings - Typos
cobalt 600, cobalt 6-, cobalt 0, cobaalt 60, cobatl 60, cobal t60, cobalr 60, cboalt 60, cobalt 69, coalt 60, cobalt 60, cobalt 06, cobalt 70, cobakt 60, ocbalt 60, coablt 60, ccobalt 60, cobbalt 60, conalt 60, cobaltt 60, cobalt 660, cobalt6 0, xobalt 60, cobaly 60, coba;t 60, cobalt60, cobslt 60, coblat 60, cpbalt 60, coballt 60, vobalt 60, cbalt 60, cobat 60, cobal 60, coobalt 60, cibalt 60, cobalt 6, coblt 60, obalt 60, covalt 60