| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| an environmental disaster in 1987 88 | 0.05 | 0.6 | 8716 | 41 | 36 |
| an | 1.14 | 0.6 | 9057 | 35 | 2 |
| environmental | 0.85 | 0.6 | 1938 | 37 | 13 |
| disaster | 0.15 | 0.2 | 3439 | 59 | 8 |
| in | 1.95 | 0.8 | 8650 | 3 | 2 |
| 1987 | 0.2 | 0.8 | 5447 | 39 | 4 |
| 88 | 1.5 | 1 | 2280 | 47 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| an environmental disaster in 1987 88 | 0.35 | 0.6 | 654 | 77 |
