| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why does convection occur | 0.66 | 0.9 | 2288 | 80 | 25 |
| why | 0.67 | 0.9 | 5304 | 2 | 3 |
| does | 0.65 | 0.4 | 2350 | 37 | 4 |
| convection | 0.55 | 0.6 | 999 | 68 | 10 |
| occur | 0.39 | 0.5 | 2636 | 25 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does convection occur | 1.81 | 0.4 | 8076 | 11 |
