محافظ تشک ضد اب
{"corrected_query": "محافظ تشک ضد آب", "keywords": [{"keyword": "محافظ", "priority": 1, "synonyms": ["محافظ", "روکش"]}, {"keyword": "تشک", "priority": 1, "synonyms": ["تشک", "توشک"]}, {"keyword": "ضد آب", "priority": 1, "synonyms": ["ضدآب", "ضد اب", "ضد اب", "waterproof"]}]}