Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
spread of spanish flu image | 1.25 | 0.5 | 2174 | 15 |
the spread of the spanish flu | 0.4 | 0.9 | 4612 | 34 |
spanish flu virus image | 1.39 | 0.3 | 6437 | 33 |
pictures of the spanish flu | 1.04 | 0.9 | 3338 | 99 |
images of the spanish flu | 1.87 | 0.8 | 4825 | 36 |
spanish flu epidemic picture | 1.43 | 1 | 5123 | 42 |
how did the spanish flu spread worldwide | 1.94 | 0.8 | 7335 | 68 |
map of the spanish flu | 1.73 | 0.7 | 1314 | 83 |
how was the spanish flu transmitted | 1.98 | 0.3 | 5218 | 1 |
how did the spanish influenza spread | 0.34 | 0.4 | 6486 | 100 |