| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| series expansion of e | 1.03 | 0.9 | 5261 | 9 | 21 |
| series | 1.97 | 0.1 | 3960 | 40 | 6 |
| expansion | 0.95 | 0.2 | 7363 | 35 | 9 |
| of | 0.07 | 0.3 | 6763 | 76 | 2 |
| e | 1.23 | 0.5 | 1811 | 35 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| series expansion of e | 0.49 | 0.2 | 5905 | 56 |
