| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national archives research center | 1 | 0.2 | 8436 | 12 | 33 |
| national | 0.61 | 0.8 | 9987 | 1 | 8 |
| archives | 1.79 | 0.4 | 3513 | 25 | 8 |
| research | 1.43 | 1 | 4784 | 16 | 8 |
| center | 1.07 | 0.1 | 45 | 69 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national archives research center | 0.65 | 0.3 | 3780 | 13 |
| national archives research services | 0.13 | 1 | 4914 | 38 |
| research at the national archives | 1.87 | 0.7 | 9218 | 32 |
| us national archives research | 1.33 | 0.9 | 6537 | 81 |
| national archives and research administration | 1.87 | 0.8 | 7223 | 36 |
| national archives and records center | 0.81 | 0.9 | 8993 | 16 |
| national archives research washington dc | 0.56 | 1 | 1918 | 33 |
| national records archives center | 1.05 | 0.7 | 5553 | 22 |
| the national archives researchers | 1.64 | 0.1 | 3033 | 94 |
| national archives research visit | 1.79 | 1 | 9900 | 65 |
| national archives library information center | 0.15 | 0.4 | 4641 | 20 |
| researching at national archives | 1.68 | 1 | 7703 | 5 |
| national archives research guide | 2 | 0.6 | 5860 | 73 |
| national archives regional archives | 0.98 | 0.6 | 6655 | 88 |
| national archive research request | 0.96 | 0.9 | 258 | 10 |
| national archives federal records center | 1.78 | 0.4 | 1489 | 79 |
| national archives regional office | 0.61 | 0.8 | 362 | 7 |
| national archives list of researchers | 1.44 | 1 | 218 | 1 |
