| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| microbiology books online free | 1.15 | 0.3 | 1459 | 54 | 30 |
| microbiology | 0.99 | 0.9 | 6170 | 36 | 12 |
| books | 0.8 | 0.7 | 9210 | 54 | 5 |
| online | 0.11 | 0.1 | 8175 | 45 | 6 |
| free | 1.04 | 0.2 | 1700 | 69 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| microbiology books online free | 1.44 | 0.2 | 1675 | 18 |
| free microbiology book online | 1.04 | 0.5 | 670 | 44 |
| free online microbiology textbook | 1.6 | 0.7 | 3921 | 14 |
| microbiology books pdf free download | 1.62 | 0.4 | 4367 | 28 |
| microbiology online course free | 0.03 | 1 | 6549 | 89 |
| learn microbiology online free | 0.24 | 0.9 | 2632 | 81 |
| medical microbiology book free download | 0.07 | 0.2 | 9283 | 29 |
| study microbiology online free | 0.76 | 0.2 | 7358 | 25 |
| microbiology courses online free | 1.72 | 0.9 | 1740 | 79 |
| microbiology book free download pdf | 0.87 | 1 | 4857 | 79 |
| microbiology ebooks free download | 1.27 | 1 | 347 | 92 |
| microbiology class online free | 0.6 | 0.2 | 3777 | 79 |
| medical microbiology online course free | 0.75 | 0.1 | 6185 | 61 |
| microbiology books pdf download | 1.28 | 0.3 | 9168 | 32 |
| microbiology pdf free download | 0.22 | 0.8 | 1837 | 80 |
