Perhaps you should try some spelling variations:
comet » comete (Expand Search), cometi (Expand Search), come (Expand Search)
cometa » cometea (Expand Search), cometia (Expand Search), comea (Expand Search), comenta (Expand Search), comeca (Expand Search), comete (Expand Search)
senal, » senala, (Expand Search), penal, (Expand Search), renal, (Expand Search)