| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| acs macro letters issn | 1.13 | 1 | 6992 | 12 | 22 |
| acs | 0.63 | 0.3 | 9870 | 33 | 3 |
| macro | 0.21 | 0.6 | 9135 | 89 | 5 |
| letters | 1.26 | 0.4 | 5464 | 57 | 7 |
| issn | 1.3 | 0.6 | 1397 | 58 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acs macro letters issn | 1.05 | 0.2 | 9678 | 14 |
