| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optic nerve normal vs glaucoma | 0.3 | 0.5 | 7566 | 91 |
| glaucoma optic nerve vs normal optic nerve | 1.87 | 0.6 | 4206 | 50 |
| glaucoma cupping vs normal optic nerve | 0.6 | 0.3 | 6358 | 77 |
| normal optic nerve vs glaucoma nerve | 1.72 | 0.3 | 5283 | 44 |
| normal nerve vs glaucoma | 1.14 | 0.5 | 1814 | 47 |
| optic nerve healthy vs glaucoma | 0.97 | 0.5 | 3598 | 61 |
| normal nerve vs glaucomatous nerve | 0.63 | 0.3 | 8090 | 13 |
| optic nerve size glaucoma | 1.39 | 0.7 | 5940 | 65 |
| glaucomatous nerve vs normal | 1.17 | 0.8 | 2116 | 45 |
| glaucoma and optic nerve | 1.36 | 0.1 | 2157 | 79 |
| picture of glaucoma optic nerve | 0.19 | 0.2 | 772 | 18 |
| optic nerve with glaucoma | 0.84 | 1 | 4816 | 53 |
