| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gram positive bacteria exotoxins | 1.96 | 0.5 | 7842 | 88 | 32 |
| gram | 1.13 | 0.1 | 7684 | 27 | 4 |
| positive | 0.27 | 0.7 | 8928 | 9 | 8 |
| bacteria | 1.23 | 0.6 | 4219 | 83 | 8 |
| exotoxins | 0.99 | 0.6 | 9966 | 16 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gram positive bacteria exotoxins | 0.35 | 0.3 | 3357 | 59 |
| do gram positive bacteria produce exotoxins | 1.35 | 0.1 | 7102 | 13 |
| do gram positive bacteria secrete exotoxins | 1.31 | 0.6 | 5776 | 11 |
| why gram positive bacteria only has exotoxin | 1.81 | 0.1 | 2302 | 43 |
| exotoxins gram positive or negative | 0.35 | 1 | 1599 | 21 |
| exotoxin gram negative or positive | 0.04 | 0.9 | 8791 | 3 |
| do gram positive bacteria produce endotoxins | 0.59 | 0.2 | 8311 | 19 |
| toxins produced by gram positive bacteria | 1.56 | 0.5 | 9570 | 90 |
| gram negative bacteria endotoxins | 1.24 | 0.6 | 1056 | 9 |
| endotoxin of gram negative bacteria | 0.7 | 0.8 | 8489 | 67 |
| gram positive vs gram negative endotoxin | 0.9 | 0.3 | 1633 | 17 |
| do gram negative bacteria produce endotoxins | 1.51 | 0.7 | 6435 | 80 |
| endotoxins gram negative or positive | 1.36 | 0.6 | 6562 | 82 |
| toxins produced by gram negative bacteria | 1.2 | 0.2 | 7451 | 86 |
| endotoxin in gram positive cell wall | 1.5 | 0.1 | 4272 | 31 |
| endotoxins and exotoxins in bacteria | 1.59 | 0.8 | 2197 | 15 |
| is endotoxin gram positive or negative | 0.89 | 0.5 | 5440 | 71 |
| are endotoxins only gram negative | 0.56 | 0.4 | 1089 | 28 |
