| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when did krakatoa erupt | 1.38 | 0.5 | 1584 | 76 | 23 |
| when | 0.29 | 0.3 | 3596 | 7 | 4 |
| did | 1.87 | 0.7 | 2195 | 99 | 3 |
| krakatoa | 0.62 | 0.6 | 5232 | 97 | 8 |
| erupt | 0.62 | 0.6 | 4195 | 32 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when did krakatoa erupt | 0.46 | 0.8 | 4641 | 1 |
