Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
columbian exchange start and end | 0.42 | 0.7 | 5664 | 38 |
columbian exchange start and end date | 1.35 | 0.2 | 6932 | 20 |
when did the columbian exchange start and end | 1.86 | 1 | 3648 | 22 |
columbian exchange end date | 1.93 | 0.2 | 37 | 6 |
start of columbian exchange | 1.76 | 0.6 | 8857 | 77 |
columbian exchange start date | 0.74 | 0.9 | 5478 | 29 |
beginning of columbian exchange | 0.75 | 0.8 | 7811 | 71 |
when was the columbian exchange end | 1.44 | 0.2 | 237 | 85 |
the columbian exchange date | 0.74 | 0.3 | 8460 | 45 |
when is the columbian exchange | 0.98 | 0.7 | 432 | 64 |
the columbian exchange event timeline | 1.87 | 0.9 | 7303 | 76 |
columbian exchange time frame | 0.97 | 0.2 | 3707 | 49 |
the columbian exchange timeline | 1.87 | 0.5 | 2340 | 74 |
columbian exchange date time period | 1.68 | 0.7 | 5283 | 56 |
columbian exchange time period | 0.8 | 0.1 | 567 | 21 |
information about the columbian exchange | 1.22 | 0.4 | 2372 | 38 |
columbian exchange date range | 1.08 | 0.6 | 4469 | 20 |