| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| natural immunity vs artificial immunity | 0.94 | 0.3 | 5033 | 98 | 39 |
| natural | 0.3 | 0.7 | 9523 | 1 | 7 |
| immunity | 1.05 | 0.3 | 8932 | 88 | 8 |
| vs | 0.28 | 0.5 | 8686 | 1 | 2 |
| artificial | 1.71 | 0.6 | 294 | 75 | 10 |
| immunity | 1.72 | 0.9 | 9467 | 4 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| natural immunity vs artificial immunity | 0.83 | 0.5 | 4112 | 5 |
| natural immunity and artificial immunity | 0.69 | 0.6 | 8335 | 3 |
| natural immunity vs active immunity | 0.91 | 0.3 | 4046 | 53 |
| active immunity natural and artificial | 1.73 | 0.4 | 8636 | 45 |
| natural immunity vs acquired immunity | 0.94 | 1 | 3259 | 19 |
| natural immunity vs vaccine immunity | 1.44 | 0.5 | 299 | 56 |
| acquired immunity natural and artificial | 1.49 | 1 | 9096 | 52 |
| are vaccines natural or artificial immunity | 1.81 | 1 | 6318 | 78 |
| what is artificial immunity | 0.33 | 0.6 | 4914 | 31 |
| natural vs active immunity | 0.88 | 0.7 | 5184 | 43 |
| natural immunity vs acquired | 0.44 | 0.8 | 2437 | 51 |
| natural versus acquired immunity | 0.01 | 0.5 | 3972 | 34 |
