| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| collaborative pdf annotation | 1.21 | 1 | 5045 | 43 | 28 |
| collaborative | 1.77 | 0.3 | 4311 | 91 | 13 |
| 1.78 | 0.8 | 4107 | 65 | 3 | |
| annotation | 1.51 | 0.7 | 5186 | 72 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| collaborative pdf annotation | 0.51 | 0.4 | 4859 | 21 |
