| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gov copyright office official site | 0.14 | 0.8 | 7790 | 23 |
| us gov copyright office official site | 0.97 | 0.3 | 3809 | 12 |
| us copyright office official site | 1.12 | 0.9 | 4190 | 20 |
| us copyright office official website | 1.13 | 0.4 | 2017 | 99 |
| official copyright office website | 0.01 | 0.6 | 398 | 7 |
| office of copyrights official site | 1.97 | 0.7 | 6579 | 45 |
| united states government copyright office | 0.21 | 0.4 | 6478 | 22 |
| u s government copyright office | 0.08 | 0.4 | 4235 | 9 |
| official united states copyright office | 1.97 | 0.3 | 8617 | 76 |
| us department of copyright official site | 0.19 | 0.5 | 443 | 66 |
| usa copyright office official website | 0.96 | 0.7 | 2943 | 72 |
| office of the copyright | 0.4 | 0.3 | 731 | 86 |
| united states copyright office.gov | 0.08 | 0.7 | 5179 | 99 |
| copyright public information office | 1.35 | 0.2 | 934 | 61 |
| united states office of copyright | 1.91 | 0.5 | 3810 | 93 |
