| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rods and cones eye definition | 1.44 | 1 | 7273 | 1 | 29 |
| rods | 0.14 | 1 | 5698 | 31 | 4 |
| and | 0.19 | 0.1 | 7504 | 92 | 3 |
| cones | 0.94 | 0.5 | 857 | 34 | 5 |
| eye | 1.2 | 0.8 | 4403 | 88 | 3 |
| definition | 2 | 0.4 | 5203 | 14 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rods and cones eye definition | 0.91 | 0.4 | 6149 | 11 |
| cones and rods in the eye | 0.91 | 1 | 3197 | 44 |
| rods and cones in the eye function | 1.01 | 0.5 | 7045 | 63 |
| cones and rods in eyes | 0.81 | 0.2 | 5659 | 16 |
| cones and rods in the retina | 1.03 | 0.9 | 8341 | 96 |
| what are rods and cones in the eye | 0.94 | 0.3 | 9551 | 46 |
| difference between rods and cones eye | 1.09 | 0.4 | 8821 | 27 |
| number of rods and cones in human eye | 0.23 | 0.7 | 4113 | 52 |
| where are rods and cones located in the eye | 1.95 | 0.9 | 9085 | 80 |
| how many cones and rods are in the human eye | 0.85 | 0.8 | 5745 | 70 |
| what do rods and cones do in the eye | 1.86 | 1 | 7926 | 87 |
