| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tem images of copper nanoparticles | 0.8 | 0.4 | 4704 | 77 | 34 |
| tem | 0.58 | 0.4 | 8196 | 8 | 3 |
| images | 0.99 | 0.5 | 7029 | 26 | 6 |
| of | 1.99 | 0.1 | 8174 | 13 | 2 |
| copper | 1.23 | 0.6 | 1428 | 72 | 6 |
| nanoparticles | 0.98 | 0.1 | 9150 | 30 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tem images of copper nanoparticles | 0.13 | 0.1 | 794 | 27 |
