| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national archives catalog advanced search | 1.73 | 0.8 | 7738 | 60 |
| national archives catalogue search | 0.72 | 1 | 9109 | 7 |
| national archives online catalog | 1.43 | 0.8 | 3093 | 48 |
| national archives catalog website | 0.99 | 0.3 | 2875 | 31 |
| the national archives catalog | 1.05 | 0.5 | 3343 | 79 |
| national archives advanced search | 0.05 | 0.6 | 3931 | 16 |
| national archives archival research catalog | 0.91 | 0.1 | 7050 | 16 |
| archives catalog advanced search | 0.74 | 0.2 | 6214 | 55 |
| national archives research catalog | 1.87 | 0.6 | 7879 | 88 |
| national archives uk catalogue search | 1.51 | 0.6 | 3918 | 42 |
| national archives online catalogue | 1.82 | 0.8 | 145 | 31 |
| the national archives catalogue | 0.75 | 0.5 | 858 | 31 |
| national archives library catalogue | 1.75 | 0.3 | 7953 | 52 |
| national archives catalogue uk | 1.97 | 0.3 | 701 | 58 |
| national archives dc catalog | 1.07 | 0.2 | 9119 | 33 |
| national archives discovery catalogue | 1.37 | 1 | 5006 | 8 |
