| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| principles and applications of spectroscopy | 0.92 | 1 | 5658 | 24 | 43 |
| principles | 0.38 | 0.7 | 8210 | 83 | 10 |
| and | 0.78 | 0.1 | 1848 | 78 | 3 |
| applications | 0.55 | 0.5 | 7168 | 16 | 12 |
| of | 0.14 | 1 | 2423 | 25 | 2 |
| spectroscopy | 1.8 | 0.9 | 9226 | 67 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| principles and applications of spectroscopy | 0.06 | 0.9 | 6087 | 10 |
