| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many times can an n95 mask be used | 1.22 | 0.3 | 2619 | 47 |
| how long can you wear n95 mask | 0.32 | 0.9 | 7075 | 78 |
| how long is an n95 mask effective | 0.99 | 0.3 | 7300 | 88 |
| n95 mask use time | 0.35 | 0.2 | 8228 | 37 |
| how effective is an n95 mask | 0.95 | 0.1 | 8026 | 90 |
| n95 mask are recommended for who | 1.25 | 0.9 | 2077 | 8 |
| how often to change n95 mask | 1.06 | 0.1 | 1099 | 9 |
| when is a n95 mask required | 1.5 | 0.6 | 9004 | 70 |
| how long does a n95 mask last | 1.45 | 0.1 | 8188 | 76 |
| n95 mask how long to wear | 1.73 | 0.2 | 3232 | 49 |
| when to wear an n95 mask | 1.42 | 0.5 | 5485 | 91 |
| when to use n95 mask | 0.85 | 0.6 | 7796 | 29 |
| do n95 masks need to be fitted | 1.23 | 0.1 | 2036 | 5 |
| how long are n95 masks good for | 0.13 | 0.5 | 8345 | 93 |
| proper use of n95 mask | 0.74 | 0.8 | 3379 | 33 |
| do n95 masks come in different sizes | 1.74 | 0.2 | 7973 | 27 |
| n95 masks are they effective | 0.76 | 0.4 | 6577 | 64 |
| are n95 masks effective if not fitted | 1.75 | 0.6 | 5371 | 87 |
| are all n95 masks equal | 1.36 | 0.9 | 1213 | 6 |
