Cetuximab Plus Cisplatin in Treating Patients With Metastatic or Recurrent Cancer of the Head and Neck That Has Not Responded to Cisplatin Chemotherapy

head and neck cancer, recurrent metastatic squamous neck cancer with occult primary, metastatic squamous neck cancer with occult primary squamous cell carcinoma, stage iv squamous cell carcinoma of the lip and oral cavity, recurrent squamous cell carcinoma of the lip and oral cavity, stage iv squamous cell carcinoma of the oropharynx, recurrent squamous cell carcinoma of the oropharynx, stage iv squamous cell carcinoma of the nasopharynx, recurrent squamous cell carcinoma of the nasopharynx, stage iv squamous cell carcinoma of the hypopharynx, recurrent squamous cell carcinoma of the hypopharynx, stage iv squamous cell carcinoma of the larynx