بسته کاغذ a4
{"corrected_query": "بسته کاغذ a4", "keywords": [{"keyword": "بسته", "priority": 1, "synonyms": ["بسته", "بند"]}, {"keyword": "کاغذ", "priority": 1, "synonyms": ["کاغذ"]}, {"keyword": "a4", "priority": 1, "synonyms": ["a4", "A4"]}]}