| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| literature cited in research | 0.86 | 0.5 | 4840 | 79 | 28 |
| literature | 1.82 | 0.1 | 6671 | 23 | 10 |
| cited | 1.62 | 0.3 | 3633 | 96 | 5 |
| in | 1.33 | 0.5 | 1342 | 18 | 2 |
| research | 1.26 | 0.6 | 6473 | 80 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| literature cited in research | 1.4 | 0.3 | 9954 | 90 |
