| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| earth day national archives | 0.98 | 0.7 | 7708 | 81 | 27 |
| earth | 1 | 0.9 | 3636 | 79 | 5 |
| day | 1.45 | 0.8 | 3112 | 86 | 3 |
| national | 1.57 | 0.1 | 9515 | 66 | 8 |
| archives | 1.42 | 0.2 | 3658 | 58 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| earth day national archives | 0.81 | 0.2 | 5441 | 71 |
| national geographic earth day | 0.96 | 0.2 | 8326 | 59 |
| national earth day images | 0.71 | 0.1 | 7907 | 6 |
| earth day earth day | 1.47 | 0.6 | 8543 | 12 |
| articles about earth day | 1.98 | 0.8 | 9586 | 21 |
| information on earth day | 0.27 | 0.6 | 2383 | 23 |
| all about earth day history | 1.32 | 0.2 | 5581 | 88 |
| when is national earth day | 1.89 | 0.4 | 3956 | 91 |
| history on earth day | 0.16 | 0.6 | 405 | 72 |
| what day was earth day | 0.22 | 0.8 | 5699 | 30 |
| historical research question about earth day | 0.63 | 0.6 | 6674 | 33 |
| earth day news article | 0.68 | 0.6 | 1417 | 99 |
| world earth day information | 1.94 | 0.6 | 3107 | 55 |
| when was earth day | 0.45 | 0.1 | 8566 | 49 |
| date of earth day | 1.44 | 0.2 | 2101 | 22 |
| earth day history video | 1.01 | 0.7 | 6953 | 94 |
| picture of earth day | 0.97 | 0.1 | 4955 | 36 |
