| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biharmonic equation airy stress function | 0.14 | 0.1 | 4854 | 46 | 40 |
| biharmonic | 1.12 | 0.7 | 8859 | 84 | 10 |
| equation | 1.57 | 0.4 | 1398 | 97 | 8 |
| airy | 1.11 | 0.6 | 3907 | 13 | 4 |
| stress | 0.74 | 0.9 | 8667 | 33 | 6 |
| function | 0.48 | 0.9 | 769 | 16 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biharmonic equation airy stress function | 0.89 | 0.6 | 916 | 11 |
