| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| point of reference definition | 0.18 | 1 | 9044 | 10 | 29 |
| point | 0.4 | 0.1 | 9296 | 73 | 5 |
| of | 1.88 | 0.9 | 8264 | 64 | 2 |
| reference | 1.79 | 0.8 | 2306 | 19 | 9 |
| definition | 0.5 | 0.8 | 9509 | 100 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| point of reference definition | 1.54 | 0.3 | 5959 | 89 |
| point of reference definition science | 0.87 | 0.1 | 4774 | 59 |
| reference point definition physics | 0.88 | 1 | 8236 | 68 |
| icru reference point definition | 1.14 | 0.4 | 18 | 21 |
| reference point definition science 8 | 0.11 | 0.7 | 3104 | 67 |
| reference point physical science definition | 0.22 | 1 | 7663 | 54 |
