| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ice cores climate change | 1.37 | 1 | 7071 | 95 | 24 |
| ice | 1.53 | 0.2 | 2263 | 13 | 3 |
| cores | 1.64 | 0.1 | 9351 | 21 | 5 |
| climate | 0.26 | 0.1 | 167 | 48 | 7 |
| change | 1.7 | 0.9 | 3661 | 21 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ice cores climate change | 0.09 | 0.6 | 4634 | 77 |
| how do ice cores show climate change | 1.41 | 0.4 | 4499 | 99 |
| ice cores and climate change | 1.96 | 0.7 | 8791 | 12 |
| how are ice cores evidence of climate change | 1.66 | 0.5 | 6716 | 43 |
| how can ice cores show climate change | 1.47 | 0.3 | 987 | 79 |
| ice cores evidence for climate change | 0.64 | 0.3 | 1295 | 81 |
| how ice cores show evidence of climate change | 0.36 | 1 | 2800 | 44 |
