| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rock art pictures and meanings | 1.4 | 0.5 | 4117 | 43 |
| picture of rock art | 0.8 | 0.5 | 4889 | 22 |
| definition of rock art | 0.87 | 0.4 | 4228 | 75 |
| images of rock art | 1.09 | 0.8 | 1044 | 82 |
| what is rock art | 0.95 | 0.2 | 7726 | 79 |
| a picture of rock | 0.62 | 0.3 | 8452 | 26 |
| interpretation of rock art | 0.82 | 0.2 | 9883 | 55 |
| image of a rock | 1.21 | 0.3 | 2226 | 25 |
| importance of rock art | 0.48 | 0.5 | 1889 | 58 |
| pictures of rock paintings | 1.44 | 0.6 | 2886 | 95 |
| rock art ideas images | 1.59 | 0.7 | 2316 | 19 |
| images of rock paintings | 1.06 | 1 | 9766 | 40 |
| what are rock paintings | 1.22 | 0.1 | 4200 | 23 |
| photo of a rock | 1.75 | 0.9 | 463 | 64 |
