| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does covid come on suddenly or gradually | 0.44 | 0.8 | 620 | 28 |
| does covid hit suddenly or gradually | 0.37 | 0.5 | 3124 | 96 |
| does covid come on quickly or slowly | 0.25 | 0.9 | 2412 | 1 |
| does covid come on fast or gradually | 0.49 | 0.8 | 177 | 28 |
| does covid come on quickly | 0.35 | 1 | 6363 | 81 |
| do covid symptoms come on suddenly | 0.13 | 1 | 9922 | 55 |
| does covid come and go | 1.84 | 0.4 | 8978 | 47 |
| does covid symptoms come and go | 0.88 | 0.2 | 3258 | 90 |
| do covid symptoms come on quickly | 0.53 | 0.9 | 2684 | 27 |
| is covid sudden or gradual | 0.86 | 0.7 | 1270 | 18 |
| how does covid progress to severe covid | 0.21 | 0.7 | 4127 | 76 |
| how does covid start out | 0.05 | 0.8 | 3467 | 50 |
| what is happening with covid | 1.49 | 0.9 | 6545 | 88 |
