| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| caffeine empirical formula | 0.07 | 0.2 | 473 | 81 | 26 |
| caffeine | 0.65 | 0.3 | 5090 | 91 | 8 |
| empirical | 1.12 | 0.2 | 3509 | 24 | 9 |
| formula | 0.51 | 0.4 | 2949 | 18 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| caffeine empirical formula | 0.21 | 0.8 | 2993 | 86 |
| what is the empirical formula of caffeine | 0.22 | 0.3 | 7189 | 50 |
| empirical formula for caffeine c8h10n4o2 | 1.37 | 0.1 | 1956 | 92 |
| empirical formula of caffeine | 0.3 | 0.1 | 8101 | 35 |
| what is the chemical formula of caffeine | 0.24 | 0.5 | 5913 | 33 |
| what is the molecular formula of caffeine | 0.04 | 0.1 | 4413 | 89 |
| what is the formula for caffeine | 1.19 | 0.6 | 3018 | 94 |
| find the molecular formula of caffeine | 1.86 | 0.1 | 626 | 24 |
| en chemical formula of caffeine | 1.91 | 0.4 | 4237 | 74 |
| structural formula of caffeine | 1.45 | 0.2 | 4346 | 31 |
| caffeine chemical formula explained | 0.19 | 0.6 | 679 | 55 |
| displayed formula of caffeine | 1.54 | 0.3 | 1615 | 3 |
| caffeine chemical formula and properties | 1.74 | 0.3 | 1494 | 1 |
| chemical equation for caffeine | 0.1 | 0.8 | 4367 | 47 |
| caffeine chemical formula and structure | 1.68 | 1 | 2881 | 35 |
