| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| questionnaires in research | 1.92 | 0.2 | 9761 | 63 | 26 |
| questionnaires | 1.28 | 0.2 | 8425 | 57 | 14 |
| in | 1.83 | 0.5 | 3793 | 97 | 2 |
| research | 0.79 | 0.3 | 5521 | 21 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| questionnaires in research | 1.56 | 0.7 | 622 | 60 |
