| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| effectiveness of polio vaccines | 0.47 | 0.7 | 2154 | 67 | 31 |
| effectiveness | 1.36 | 0.3 | 7332 | 63 | 13 |
| of | 0.16 | 0.8 | 2177 | 48 | 2 |
| polio | 1.23 | 0.8 | 2492 | 68 | 5 |
| vaccines | 1.83 | 0.8 | 949 | 26 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effectiveness of polio vaccines | 0.32 | 0.6 | 9945 | 75 |
| effectiveness of polio vaccine pro | 0.16 | 0.1 | 1161 | 29 |
| benefits of polio vaccine | 1.3 | 0.3 | 8021 | 15 |
| polio vaccine effective rate | 1.9 | 0.2 | 2061 | 79 |
| polio vaccine 100% effective | 0.09 | 1 | 4438 | 5 |
| polio vaccine efficacy rates | 1.78 | 0.6 | 9999 | 57 |
| benefits and risks of polio vaccine | 1.23 | 0.1 | 78 | 39 |
| are polio vaccines 100 effective | 0.19 | 0.4 | 2135 | 30 |
| impact of polio vaccine | 1.84 | 0.6 | 9854 | 63 |
| advantages and disadvantages of polio vaccine | 0.21 | 0.3 | 8874 | 81 |
| importance of polio vaccine | 0.14 | 0.1 | 4302 | 8 |
| oral polio vaccine efficacy | 0.65 | 0.3 | 9997 | 7 |
| polio vaccine invention benefits | 0.2 | 0.7 | 2726 | 60 |
| oral polio vaccine advantages | 0.4 | 0.3 | 9593 | 75 |
