| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ir spectra practice pdf | 1.45 | 0.1 | 4573 | 9 | 23 |
| ir | 0.62 | 1 | 3378 | 91 | 2 |
| spectra | 0.01 | 0.6 | 985 | 76 | 7 |
| practice | 1.03 | 0.5 | 4159 | 47 | 8 |
| 1.73 | 0.9 | 4861 | 75 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ir spectra practice pdf | 1.9 | 0.3 | 3577 | 83 |
