Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
first satellite launched in the world | 0.15 | 0.5 | 2684 | 64 |
world's first artificial satellite launched | 0.87 | 0.6 | 9068 | 10 |
what was earth's first artificial satellite | 0.93 | 0.9 | 3907 | 46 |
when was the first artificial satellite made | 1.54 | 0.9 | 1201 | 72 |
first artificial satellite was built by | 0.36 | 0.9 | 3635 | 65 |
the first artificial earth satellite | 0.99 | 0.8 | 5491 | 7 |
first artificial satellite usa | 0.42 | 0.9 | 1694 | 65 |