Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
best air purifier for allergies 2023 | 1.15 | 0.1 | 1139 | 20 |
best air purifier for allergies 2022 | 0.56 | 1 | 691 | 33 |
best air purifier for allergies 2021 | 1.27 | 0.1 | 4761 | 77 |
best air purifier for allergies 2020 | 0.7 | 0.2 | 581 | 100 |
best air purifier for allergies 2017 | 1.99 | 0.2 | 347 | 7 |
best air purifier for allergies 2018 | 1.19 | 0.1 | 2708 | 36 |
best air purifier for allergies 2019 | 0.96 | 0.7 | 9711 | 100 |