caused | 0.52 |
caused by , nasal conge… | 0.38 |
caused by nasal allergy | 0.36 |
caused by infection | 0.36 |
treated | 0.35 |
caused by tonsil | 0.33 |
caused by adenoid | 0.30 |
caused by deformity | 0.22 |
common in men than women | 0.22 |
caused by large uvula | 0.16 |
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