| article is public domain | 1.13 | 0.5 | 8307 | 24 | 55 |
| public domain wikipedia articles | 1.92 | 0.2 | 5910 | 32 | 58 |
| public domain news articles | 0.09 | 0.7 | 8578 | 27 | 83 |
| is in public domain | 0.15 | 0.3 | 1546 | 19 | 70 |
| public domain newspaper articles | 0.84 | 0.2 | 1905 | 32 | 40 |
| what is the concept of public domain | 1.25 | 0.6 | 3458 | 36 | 31 |
| are newspaper articles public domain | 0.51 | 0.3 | 4713 | 36 | 83 |
| explain the concept of public domain | 1.33 | 0.3 | 1881 | 36 | 52 |
| in the public domain meaning | 0.51 | 0.2 | 7325 | 28 | 26 |
| what's in the public domain | 0.37 | 0.2 | 465 | 27 | 75 |
| public domain wikipedia content | 0.09 | 0.4 | 3460 | 31 | 21 |
| public domain wikipedia history | 0.11 | 0.8 | 5283 | 31 | 79 |
| is wikipedia public domain | 0.51 | 0.8 | 6425 | 26 | 62 |
| public domain wikipedia books | 0.69 | 0.5 | 4337 | 29 | 77 |
