Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
diseases exchanged during columbian exchange | 1.01 | 0.3 | 1569 | 58 |
what diseases were in the columbian exchange | 1.88 | 0.4 | 6146 | 19 |
columbian exchange diseases impact | 0.88 | 0.4 | 275 | 89 |
diseases spread in the columbian exchange | 1.98 | 0.7 | 8473 | 22 |
diseases exchanged in the columbian exchange | 0.53 | 0.6 | 5432 | 16 |
the columbian exchange diseases | 1.17 | 0.1 | 983 | 13 |
how did disease affect the columbian exchange | 0.32 | 0.9 | 5721 | 10 |
disease and the columbian exchange | 1.66 | 0.2 | 4642 | 80 |