| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| earth and human | 0.02 | 1 | 5237 | 64 | 15 |
| earth | 1.74 | 0.2 | 8046 | 53 | 5 |
| and | 0.12 | 0.7 | 3169 | 15 | 3 |
| human | 1.69 | 1 | 4056 | 24 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| earth and human | 1.4 | 0.7 | 3692 | 37 |
| earth and human activity | 1.68 | 0.5 | 9107 | 27 |
| earth and humanity ucd | 1.28 | 0.3 | 5957 | 74 |
| earth and human body similarities | 1.4 | 0.7 | 4919 | 58 |
| earth and humanity foundation | 1.64 | 0.6 | 1432 | 8 |
| earth and human activity lesson plans | 0.83 | 0.8 | 1384 | 18 |
| earth and human corporation | 1.26 | 0.1 | 8761 | 99 |
| how long have humans been on earth | 1.46 | 0.5 | 290 | 6 |
| how many humans on earth | 0.55 | 0.5 | 6475 | 27 |
| first human on earth | 1.91 | 0.9 | 6070 | 4 |
| when did humans first appear on earth | 1.05 | 0.1 | 7009 | 94 |
| who was the first human on earth | 0.46 | 1 | 5958 | 6 |
| how many humans are on earth | 0.95 | 0.8 | 8810 | 56 |
| when were humans first on earth | 0.25 | 0.7 | 3569 | 25 |
| earth human | 0.24 | 0.3 | 3789 | 56 |
