| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when was comecon formed | 1.91 | 0.4 | 9978 | 95 | 23 |
| when | 1.78 | 0.1 | 5390 | 65 | 4 |
| was | 0.61 | 0.9 | 9888 | 56 | 3 |
| comecon | 1.01 | 0.4 | 6680 | 99 | 7 |
| formed | 0.67 | 1 | 1449 | 15 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was comecon formed | 1.12 | 0.2 | 7355 | 85 |
