| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| research apparatus | 1.71 | 0.1 | 9243 | 46 | 18 |
| research | 1.09 | 0.2 | 1340 | 44 | 8 |
| apparatus | 0.32 | 0.3 | 2095 | 93 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| research apparatus | 1.4 | 0.1 | 8466 | 43 |
| materials and apparatus in research | 0.64 | 0.7 | 5045 | 58 |
| materials and equipment in research | 0.72 | 0.8 | 1067 | 64 |
| materials and instruments in research | 1 | 0.7 | 6401 | 62 |
| materials and equipment in research paper | 0.51 | 0.3 | 6918 | 25 |
| materials and procedure in research | 0.93 | 0.3 | 2118 | 18 |
| materials used in research | 1.61 | 1 | 5530 | 98 |
| materials and methods in research | 1.98 | 0.1 | 8117 | 42 |
| study materials in research | 1.37 | 0.4 | 8199 | 43 |
| materials research and application | 0.57 | 0.4 | 4307 | 89 |
