| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| public domain historic images | 1.25 | 0.8 | 2887 | 53 | 29 |
| public | 1.07 | 0.7 | 1308 | 81 | 6 |
| domain | 1.6 | 0.2 | 5480 | 64 | 6 |
| historic | 1.5 | 0.3 | 4839 | 47 | 8 |
| images | 0.45 | 0.9 | 374 | 68 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| public domain historic images | 0.52 | 1 | 7067 | 10 |
| free historical photos public domain | 1.73 | 0.2 | 861 | 64 |
| where to find public domain historical images | 0.06 | 1 | 4504 | 93 |
| images of public domain | 1.4 | 0.3 | 9729 | 69 |
| old public domain images | 2 | 0.6 | 346 | 19 |
| antique public domain images | 0.42 | 0.9 | 4929 | 36 |
| famous public domain images | 0.73 | 0.9 | 1016 | 1 |
| public domain images archive | 0.75 | 1 | 7541 | 13 |
| pictures in the public domain | 1.01 | 0.2 | 3489 | 68 |
| public domain pictures of landmarks | 1.58 | 0.3 | 9240 | 15 |
