| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| laboratory tests for copd | 0.26 | 0.4 | 4845 | 20 | 25 |
| laboratory | 1.45 | 0.7 | 5810 | 15 | 10 |
| tests | 0.36 | 0.3 | 4542 | 18 | 5 |
| for | 1.29 | 0.6 | 4330 | 61 | 3 |
| copd | 0.1 | 0.7 | 4026 | 31 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| laboratory tests for copd | 0.97 | 0.1 | 3575 | 55 |
| tests to diagnose copd | 0.57 | 0.3 | 832 | 12 |
| what tests are done to diagnose copd | 1.77 | 0.8 | 8448 | 58 |
