| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| differential equations zill pdf | 0.58 | 0.2 | 2804 | 87 | 31 |
| differential | 1.2 | 0.1 | 8556 | 32 | 12 |
| equations | 0.53 | 0.2 | 6597 | 9 | 9 |
| zill | 1.91 | 0.4 | 9115 | 38 | 4 |
| 1.02 | 1 | 4913 | 61 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| differential equations zill pdf | 1.05 | 0.2 | 2187 | 23 |
