Misspellings - Typos
factor x, fcator xi, facotr xi, factot xi, afctor xi, factor ci, factorr xi, factor xii, factorxi, facto rxi, factpr xi, factoor xi, actor xi, facyor xi, facto xi, dactor xi, fatcor xi, ffactor xi, gactor xi, factro xi, factir xi, factor xo, faxtor xi, factoe xi, factr xi, factorx i, facttor xi, factor ix, factor xxi, faactor xi, factor i, facor xi, fctor xi, factor zi, factor xu, fator xi, favtor xi, facctor xi, facter xi, fsctor xi, facror xi, factor xi