| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| merck index | 1.35 | 0.2 | 7114 | 83 | 11 |
| merck | 0.19 | 0.7 | 593 | 4 | 5 |
| index | 0.08 | 0.3 | 8856 | 7 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| merck index | 1.68 | 0.6 | 8917 | 9 |
| merck index of chemicals | 0.61 | 0.4 | 5007 | 33 |
| merck index online | 1.96 | 0.6 | 10 | 20 |
| merck index pdf | 0.11 | 0.8 | 1406 | 54 |
| merck index pdf free download | 1.28 | 0.9 | 7044 | 43 |
| merck index book pdf | 0.89 | 0.4 | 7434 | 93 |
| merck index 15th edition pdf | 0.4 | 0.8 | 5995 | 45 |
| merck index free | 1.56 | 0.9 | 6955 | 25 |
| merck index book | 0.74 | 0.1 | 6934 | 61 |
| merck index 15th edition pdf free download | 1.93 | 0.1 | 6445 | 49 |
| merck index free download | 0.36 | 0.7 | 8066 | 2 |
| merck index 16th edition pdf free download | 1.32 | 0.8 | 2204 | 71 |
| merck index online free pdf | 0.02 | 0.1 | 2936 | 14 |
| the merck index 15th edition | 0.43 | 0.8 | 1712 | 46 |
