| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when was nerc established | 1.16 | 1 | 4898 | 59 | 25 |
| when | 1.8 | 0.2 | 8159 | 39 | 4 |
| was | 0.93 | 0.1 | 9322 | 55 | 3 |
| nerc | 1.93 | 0.8 | 2636 | 74 | 4 |
| established | 0.68 | 0.1 | 4371 | 59 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was nerc established | 0.74 | 0.9 | 6890 | 45 |
