سپر عقب دوچرخه
{"corrected_query": "سپر عقب دوچرخه", "keywords": [{"keyword": "سپر", "priority": 1, "synonyms": ["گارد"]}, {"keyword": "عقب", "priority": 1, "synonyms": ["پشت"]}, {"keyword": "دوچرخه", "priority": 1, "synonyms": []}]}