Misspellings - Typos
for cwrtain, for ecrtain, fir certain, foe certain, fot certain, for certaun, for ceetain, forcertain, for certaain, for crrtain, for certaon, fr certain, for ccertain, for certainn, for cretain, fpr certain, fo certain, for cettain, fro certain, for ceertain, for certan, for certain, for vertain, forr certain, foor certain, for ceratin, for certsin, for certaib, for ertain, for certian, for cetrain, fo rcertain, for cerrain, for certai, for crtain, for cerrtain, ffor certain, for ceryain, dor certain, gor certain, for cortain, for certin, for certaim, or certain, for xertain, for cerain, for cetain, for certaiin, for certtain, forc ertain, ofr certain, for certani