| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cones or rods color | 0.12 | 0.3 | 2862 | 35 | 19 |
| cones | 1.05 | 0.6 | 4776 | 25 | 5 |
| or | 1.54 | 0.8 | 8727 | 23 | 2 |
| rods | 1.6 | 0.7 | 2337 | 40 | 4 |
| color | 1.17 | 0.7 | 9445 | 69 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cones or rods color | 1.44 | 1 | 1659 | 82 |
| do rods or cones see color | 0.28 | 0.2 | 6151 | 37 |
| do rods or cones detect color | 1.01 | 0.6 | 8397 | 80 |
| are rods more color sensitive than cones | 1.89 | 0.8 | 5746 | 34 |
| do rods or cones decode color | 1.26 | 0.9 | 3994 | 52 |
| rods or cones see color | 0.32 | 0.9 | 1365 | 18 |
| color vision rods or cones | 0.05 | 1 | 6455 | 99 |
| do rods or cones see color in the fovea | 0.62 | 0.3 | 294 | 45 |
| what color do cones and rods see in | 0.19 | 0.7 | 975 | 41 |
| cones see color what do rods do | 0.53 | 0.7 | 5437 | 64 |
| are rods or cones for color | 0.86 | 0.7 | 4922 | 12 |
| do rods see color | 0.49 | 0.9 | 799 | 99 |
| rods and cones which one sees color | 0.77 | 0.4 | 2596 | 62 |
| what color are rods and cones | 0.23 | 0.7 | 3291 | 60 |
| are rods or cones responsible for color | 1.61 | 1 | 1167 | 37 |
| what do rods and cones look like | 1.57 | 0.6 | 7400 | 50 |
| how do rods and cones differ | 1.11 | 1 | 2591 | 2 |
| distinguish between rods and cones | 0.36 | 0.8 | 4798 | 94 |
| differences between rods and cones | 1.64 | 0.8 | 2801 | 45 |
