| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| unlabeled heart structure | 2 | 0.9 | 9421 | 50 | 25 |
| unlabeled | 0.33 | 0.4 | 5335 | 11 | 9 |
| heart | 0.18 | 0.2 | 951 | 82 | 5 |
| structure | 1 | 0.9 | 1612 | 91 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| heart structure unlabeled | 0.19 | 0.6 | 4444 | 57 |
| heart structure unlabeled diagram | 1.86 | 0.5 | 7895 | 64 |
| heart structure labeled | 0.18 | 0.1 | 662 | 60 |
| heart structure labeled blood flow | 0.17 | 1 | 4889 | 37 |
| heart diagram unlabeled pdf | 1.21 | 0.7 | 6714 | 1 |
| human heart diagram unlabeled | 1.14 | 0.7 | 4083 | 100 |
| heart diagram unlabelled pdf | 0.82 | 0.1 | 4300 | 22 |
| simple heart diagram unlabelled | 1.93 | 0.9 | 8727 | 93 |
