| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national archives research center | 0.4 | 0.4 | 3709 | 47 | 33 |
| national | 0.19 | 0.9 | 6713 | 20 | 8 |
| archives | 1.43 | 0.5 | 9360 | 63 | 8 |
| research | 0.72 | 0.4 | 6084 | 35 | 8 |
| center | 0.37 | 0.7 | 2850 | 39 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national archives research center | 0.5 | 0.9 | 5999 | 40 |
| national archives research services | 0.32 | 0.5 | 6665 | 56 |
| research at the national archives | 1.96 | 1 | 7615 | 68 |
| us national archives research | 1.04 | 0.9 | 9916 | 93 |
| national archives and research administration | 0.01 | 0.8 | 1659 | 74 |
| national archives and records center | 0.1 | 1 | 7796 | 46 |
| national archives research washington dc | 1.98 | 0.2 | 7962 | 82 |
| national records archives center | 0.62 | 0.7 | 5806 | 10 |
| the national archives researchers | 0.91 | 0.4 | 2706 | 58 |
| national archives research visit | 1.39 | 1 | 7035 | 10 |
| national archives library information center | 1.83 | 0.1 | 6246 | 65 |
| researching at national archives | 0.76 | 0.5 | 729 | 66 |
| national archives research guide | 0.69 | 0.1 | 3448 | 86 |
| national archives regional archives | 1.55 | 1 | 8911 | 78 |
| national archive research request | 0.59 | 0.2 | 5024 | 31 |
| national archives federal records center | 1.64 | 0.4 | 7877 | 94 |
| national archives regional office | 1.61 | 0.9 | 4280 | 72 |
| national archives list of researchers | 1.27 | 0.7 | 7950 | 11 |
