| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of problem science | 0.92 | 0.5 | 5128 | 27 | 29 |
| definition | 0.63 | 1 | 8092 | 30 | 10 |
| of | 1.35 | 0.7 | 9103 | 35 | 2 |
| problem | 0.64 | 0.5 | 8818 | 32 | 7 |
| science | 1.94 | 0.4 | 874 | 75 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of problem science | 1.8 | 0.2 | 5273 | 58 |
