| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when was emr invented | 0.26 | 0.9 | 5119 | 70 | 21 |
| when | 0.89 | 0.6 | 7601 | 29 | 4 |
| was | 0.46 | 0.3 | 7115 | 96 | 3 |
| emr | 0.01 | 0.2 | 5561 | 88 | 3 |
| invented | 0.68 | 0.7 | 2480 | 19 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was emr invented | 0.05 | 0.5 | 6356 | 36 |
