| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was the national archives created | 0.15 | 0.8 | 6588 | 92 |
| who created the national archives website | 0.49 | 0.8 | 5629 | 16 |
| who created national archives | 0.32 | 0.8 | 8006 | 68 |
| when was the national archives built | 1.03 | 1 | 6751 | 62 |
| when was national archives published | 0.79 | 1 | 8016 | 58 |
| what is the national archives | 1.84 | 0.6 | 7727 | 17 |
| the national archives a year in archives | 0.09 | 0.2 | 2772 | 25 |
| facts about the national archives | 0.04 | 0.9 | 7542 | 48 |
| what is the national archives website | 1.78 | 0.9 | 6833 | 45 |
| national archives us history definition | 0.98 | 0.1 | 4105 | 99 |
