| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rods in retina function | 1.55 | 0.5 | 4797 | 100 | 23 |
| rods | 0.09 | 0.9 | 1836 | 57 | 4 |
| in | 1.09 | 0.8 | 8637 | 44 | 2 |
| retina | 0.86 | 0.7 | 3835 | 24 | 6 |
| function | 0.43 | 0.8 | 574 | 46 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| retina function and rods and cones | 1.17 | 0.9 | 6500 | 39 |
| retina rods and cones functions | 1.98 | 0.8 | 1659 | 73 |
| function of rods in the retina | 0.8 | 0.6 | 5422 | 56 |
| in the retina the function of rod cells is | 0.46 | 0.9 | 4321 | 25 |
| what is the function of rods on the retina | 0.74 | 0.3 | 7371 | 29 |
| rods in eye function | 0.79 | 0.8 | 9031 | 14 |
| the rods of the retina | 1.17 | 0.5 | 7005 | 42 |
| within the retina rods are responsible for | 0.81 | 1 | 8748 | 38 |
| rod cells in retina | 1.62 | 0.5 | 4085 | 28 |
| what do rods do in the eye | 0.15 | 0.8 | 5464 | 59 |
