| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| passive plus thin film | 0.47 | 0.1 | 8629 | 74 | 22 |
| passive | 0.73 | 0.8 | 5952 | 6 | 7 |
| plus | 0.15 | 0.7 | 4403 | 9 | 4 |
| thin | 1.87 | 0.4 | 3195 | 10 | 4 |
| film | 1.16 | 0.4 | 1064 | 28 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| passive plus thin film | 0.72 | 0.9 | 1103 | 3 |
| diffusive gradient in thin films | 1.48 | 1 | 2120 | 70 |
| diffusive gradient in thin films site | 0.16 | 0.7 | 1647 | 68 |
| diffusion gradient in thin films | 0.11 | 0.5 | 578 | 77 |
| thin films different deposition techniques | 1.62 | 1 | 5016 | 8 |
| interference of thin films | 1.14 | 0.7 | 5628 | 36 |
| deposition of thin films | 1.71 | 0.8 | 254 | 35 |
| gradient film for glass | 1.27 | 0.2 | 7368 | 33 |
| thin film phase difference | 1.09 | 0.3 | 7521 | 88 |
| thin film growth modes | 0.23 | 0.4 | 755 | 77 |
| what is the diffusion gradient | 0.4 | 1 | 2408 | 85 |
| thin film destructive interference | 1.95 | 0.5 | 8169 | 99 |
