| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| artificial immunity vs natural | 0.52 | 0.4 | 4521 | 80 | 30 |
| artificial | 0.38 | 0.2 | 6704 | 91 | 10 |
| immunity | 1.51 | 0.9 | 8606 | 1 | 8 |
| vs | 1.05 | 0.8 | 380 | 45 | 2 |
| natural | 0.86 | 0.6 | 8951 | 38 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| artificial immunity vs natural immunity | 0.84 | 0.1 | 8373 | 83 |
| artificial immunity vs natural | 1.47 | 0.9 | 4865 | 57 |
| natural vs artificial active immunity | 0.96 | 0.6 | 5126 | 84 |
| differentiate natural vs artificial immunity | 0.56 | 0.3 | 7179 | 16 |
| active immunity natural and artificial | 0.03 | 1 | 6730 | 69 |
| acquired immunity natural and artificial | 1.91 | 1 | 1429 | 42 |
| are vaccines natural or artificial immunity | 1.29 | 0.7 | 365 | 6 |
| natural immunity vs active immunity | 0.57 | 0.7 | 7592 | 67 |
| natural immunity vs acquired immunity | 1.94 | 0.2 | 3456 | 85 |
| what is artificial immunity | 0.59 | 0.6 | 2782 | 9 |
| natural immunity vs acquired | 0.53 | 1 | 940 | 98 |
| natural vs active immunity | 0.13 | 0.7 | 5603 | 78 |
| natural and artificial passive immunity | 0.09 | 0.1 | 7682 | 76 |
| natural versus acquired immunity | 1.38 | 1 | 815 | 76 |
| natural and artificial immunity | 0.09 | 0.3 | 2249 | 47 |
| active immunity vs natural immunity | 1.81 | 0.4 | 5270 | 75 |
| natural immunity vs vaccine immunity | 1.85 | 0.9 | 2176 | 59 |
