| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the national archives catalogue search | 0.09 | 1 | 124 | 4 |
| national archives uk catalogue search | 0.49 | 0.7 | 5429 | 67 |
| the national archives library catalogue | 0.2 | 0.2 | 2097 | 40 |
| uk national archives catalogue | 0.37 | 0.2 | 7227 | 46 |
| national archives catalog advanced search | 1.37 | 0.7 | 9280 | 95 |
| the national archives discovery catalogue | 1.33 | 0.1 | 4491 | 35 |
| us national archives catalog | 0.55 | 0.9 | 3851 | 1 |
| national archives research catalog | 0.74 | 0.9 | 3849 | 10 |
| national archives archival research catalog | 0.47 | 0.2 | 7534 | 26 |
| national archives dc catalog | 1.66 | 0.2 | 4235 | 5 |
