| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| test tube holder in laboratory apparatus | 0.37 | 0.5 | 1885 | 99 | 40 |
| test | 0.69 | 0.4 | 6784 | 77 | 4 |
| tube | 0.21 | 0.7 | 6607 | 30 | 4 |
| holder | 0.98 | 0.5 | 2996 | 91 | 6 |
| in | 1.7 | 0.2 | 4163 | 32 | 2 |
| laboratory | 1.98 | 0.9 | 264 | 31 | 10 |
| apparatus | 1.73 | 0.6 | 3261 | 75 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| test tube holder in laboratory apparatus | 1.56 | 0.8 | 4709 | 28 |
| test tube holder laboratory apparatus uses | 1.4 | 0.9 | 5530 | 84 |
| test tube holder laboratory apparatus drawing | 0.21 | 0.3 | 8516 | 92 |
| use of test tube holder in laboratory | 0.13 | 0.2 | 3270 | 5 |
| test tube holder function in laboratory | 1.09 | 0.5 | 1715 | 79 |
| test tube holder purpose in laboratory | 1.19 | 0.7 | 6964 | 80 |
| test tube and test tube holder | 1.26 | 0.8 | 8804 | 70 |
| test tube holder description and uses | 1.27 | 1 | 7162 | 74 |
| test tube holder use | 0.11 | 0.1 | 8125 | 38 |
| test tube holder use and function | 1.01 | 0.8 | 7681 | 75 |
| description of test tube holder | 0.86 | 0.1 | 9895 | 67 |
