| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| boundless electrical resistivity tomography | 1.34 | 0.8 | 472 | 45 | 43 |
| boundless | 0.44 | 0.8 | 760 | 71 | 9 |
| electrical | 0.15 | 0.2 | 5262 | 49 | 10 |
| resistivity | 1.39 | 0.8 | 4178 | 12 | 11 |
| tomography | 0.01 | 0.1 | 2924 | 32 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| boundless electrical resistivity tomography | 0.54 | 0.3 | 3944 | 83 |
| boundless electrical resistivity tomogra-phy | 0.31 | 0.5 | 6238 | 55 |
| what is electrical resistivity tomography | 0.81 | 0.8 | 9907 | 31 |
| electrical resistivity tomography method | 1.9 | 0.7 | 3396 | 97 |
| electrical resistivity tomography equipment | 1.48 | 0.9 | 5007 | 95 |
| electrical resistivity tomography ert | 0.34 | 0.8 | 8569 | 82 |
| crosshole electrical resistivity tomography | 1.42 | 1 | 6152 | 74 |
| electrical resistivity tomography groundwater | 0.11 | 0.5 | 5524 | 22 |
| electrical resistance tomography ert | 0.47 | 0.1 | 5058 | 68 |
| electrical resistivity imaging survey | 0.05 | 0.6 | 2061 | 80 |
| electrical resistivity imaging equipment | 1.51 | 0.8 | 315 | 39 |
