| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how did the christchurch earthquake occur | 0.99 | 0.5 | 4873 | 33 | 41 |
| how | 0.2 | 0.2 | 7535 | 61 | 3 |
| did | 1.38 | 0.3 | 9313 | 68 | 3 |
| the | 1.84 | 0.2 | 1468 | 47 | 3 |
| christchurch | 1.08 | 0.8 | 6898 | 71 | 12 |
| earthquake | 1.57 | 0.7 | 5114 | 23 | 10 |
| occur | 0.75 | 0.4 | 5044 | 48 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how did the christchurch earthquake occur | 1.2 | 0.5 | 8448 | 69 |
| when did the christchurch earthquake occur | 0.91 | 0.3 | 1840 | 17 |
| where did the christchurch earthquake occur | 1.84 | 0.9 | 7462 | 29 |
| why did the christchurch earthquake occur | 0.02 | 1 | 1825 | 9 |
| what time did the christchurch earthquake hit | 1.66 | 0.6 | 6858 | 69 |
| when was the earthquake in christchurch | 0.26 | 0.9 | 3885 | 90 |
| where was the christchurch earthquake located | 0.48 | 0.7 | 1871 | 61 |
| earthquake in christchurch new zealand | 0.27 | 0.9 | 2922 | 47 |
| what happened in the christchurch earthquake | 0.51 | 1 | 7996 | 63 |
| earthquake in christchurch today | 0.4 | 0.1 | 1626 | 26 |
| facts about christchurch earthquake | 0.29 | 1 | 6555 | 64 |
