| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when was cesium found | 0.27 | 0.5 | 6215 | 58 | 21 |
| when | 0.51 | 0.4 | 1161 | 62 | 4 |
| was | 1.45 | 0.8 | 8161 | 29 | 3 |
| cesium | 1.04 | 0.1 | 9957 | 79 | 6 |
| found | 1.52 | 0.4 | 2319 | 99 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was cesium found | 1.57 | 0.1 | 2115 | 86 |
