| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the article processing charge apc | 0.05 | 1 | 4513 | 99 | 33 |
| the | 1.72 | 0.2 | 8763 | 61 | 3 |
| article | 0.68 | 0.2 | 8964 | 60 | 7 |
| processing | 1.29 | 0.6 | 7972 | 86 | 10 |
| charge | 1.68 | 1 | 9861 | 81 | 6 |
| apc | 0.14 | 0.4 | 1981 | 87 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the article processing charge apc | 0.75 | 0.3 | 2344 | 7 |
