Tuinstoel • Tuintafelstoel • Rotan

{'stoel-type': [('Tuintafelstoel', 1)], 'materiaal': [('Rotan', 1)], 'armleuning': [('true', 1)], 'set': [('Ja', 1)]}
{'stoel-type': <product.search_helpers.ProductSearch object at 0x7a7e4b69ce00>, 'materiaal': <product.search_helpers.ProductSearch object at 0x7a7e4b69ce00>}
{'doc_count': 4, 'materiaal_values': {'buckets': {'value': {...}