Perhaps you should try some spelling variations:
ull » full (Expand Search), null (Expand Search), sull (Expand Search)
nulla » nfulla (Expand Search), nnulla (Expand Search), nsulla (Expand Search), null (Expand Search), nella (Expand Search), nula (Expand Search)
pont, » point, (Expand Search), ponto, (Expand Search), pons, (Expand Search)