| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| brain computer interface definition | 1.01 | 0.2 | 404 | 56 | 35 |
| brain | 0.45 | 0.6 | 7120 | 78 | 5 |
| computer | 0.8 | 0.5 | 138 | 100 | 8 |
| interface | 0.9 | 0.5 | 3031 | 94 | 9 |
| definition | 0.18 | 0.8 | 3021 | 15 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| brain computer interface definition | 0.11 | 1 | 7577 | 12 |
| brain the brain computer interface | 0.35 | 0.8 | 4158 | 87 |
| the brain computer interface | 1.37 | 0.6 | 3986 | 7 |
| brain computer interface introduction | 0.75 | 1 | 7179 | 98 |
| brain computer interface technology | 0.81 | 0.1 | 7472 | 26 |
| application of brain computer interface | 0.82 | 1 | 3524 | 45 |
| brain computer interface wikipedia | 1.17 | 0.7 | 9914 | 87 |
| brain computer interface device | 0.2 | 0.3 | 4087 | 8 |
| brain computer interface article | 1.11 | 0.6 | 7400 | 30 |
