| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| meningitis vaccine duration | 0.44 | 0.1 | 42 | 39 | 27 |
| meningitis | 1.24 | 0.1 | 4101 | 24 | 10 |
| vaccine | 1.25 | 0.8 | 6593 | 21 | 7 |
| duration | 1.83 | 0.4 | 3247 | 89 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| meningitis vaccine duration | 0.09 | 0.8 | 8030 | 71 |
| meningitis vaccine duration of availability | 0.77 | 0.4 | 6327 | 12 |
| meningitis vaccine duration of administration | 1.06 | 0.7 | 2729 | 42 |
| meningitis vaccine duration of recommendation | 1.32 | 0.4 | 3451 | 55 |
| meningitis vaccine duration of protection | 1.44 | 0.5 | 135 | 100 |
| meningitis vaccine duration of response | 0.86 | 0.6 | 7527 | 13 |
| meningitis vaccine duration of requirement | 1.43 | 1 | 9273 | 66 |
| meningitis vaccine duration of effectiveness | 1.87 | 0.2 | 4269 | 85 |
| meningitis vaccine duration of action | 0.25 | 0.4 | 8652 | 69 |
| meningitis vaccine duration of coverage | 0.86 | 0.2 | 4405 | 39 |
| meningitis vaccine duration of immunity | 1.64 | 0.6 | 1460 | 61 |
