2 verses have
kaifa
in Edition English Transliteration / Al-Ankaboot (The Spider)

29:19Awa lam yaraw kaifa yubdi'ul laahul khalqa summa yu'eeduh; inna zaalika 'alal laahi yaseer

29:20Qul seeroo fil ardi fanzuroo kaifa baa al khalqa summal laahu yunshi''un nash atal Aakhirah; innal laaha 'alaa kulli shai'in Qadeer