| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best search engine for scientific research | 0.91 | 0.3 | 6003 | 22 | 42 |
| best | 0.16 | 0.4 | 8410 | 100 | 4 |
| search | 1.57 | 0.9 | 9594 | 9 | 6 |
| engine | 0.59 | 0.2 | 6383 | 16 | 6 |
| for | 1.05 | 0.2 | 1329 | 74 | 3 |
| scientific | 0.26 | 0.9 | 2894 | 93 | 10 |
| research | 0.05 | 0.9 | 8176 | 98 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best search engine for scientific research | 0.62 | 0.1 | 6637 | 83 |
