| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pka of carboxylic acid in amino acid | 0.09 | 0.6 | 4899 | 51 | 36 |
| pka | 1.76 | 0.6 | 1280 | 27 | 3 |
| of | 1.35 | 0.5 | 626 | 58 | 2 |
| carboxylic | 1.29 | 0.5 | 8664 | 41 | 10 |
| acid | 1.97 | 0.7 | 1796 | 32 | 4 |
| in | 1.46 | 0.9 | 6732 | 81 | 2 |
| amino | 1.01 | 0.7 | 5219 | 45 | 5 |
| acid | 0.88 | 1 | 9303 | 27 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pka of carboxylic acid in amino acid | 0.69 | 0.3 | 7434 | 68 |
