| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| magnetic compass china | 1.16 | 0.4 | 446 | 93 | 22 |
| magnetic | 1.45 | 0.3 | 1758 | 99 | 8 |
| compass | 0.26 | 0.1 | 4469 | 72 | 7 |
| china | 0.2 | 0.5 | 2010 | 47 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| magnetic compass china | 0.48 | 0.6 | 2124 | 77 |
| magnetic compass china invention | 0.59 | 0.3 | 9001 | 65 |
| magnetic compass invention in ancient china | 1.04 | 1 | 5256 | 34 |
| magnetic compass ancient china | 0.12 | 0.8 | 9147 | 8 |
| who created the magnetic compass in china | 1.79 | 0.6 | 2041 | 67 |
| magnetic compass used in ancient china | 0.79 | 0.2 | 5573 | 100 |
| who invented the magnetic compass in china | 0.72 | 0.7 | 3610 | 85 |
| invention of the magnetic compass | 1.42 | 0.4 | 6469 | 50 |
| magnetic compass in china | 1.23 | 0.1 | 3850 | 34 |
| ancient china magnetic compass | 1.62 | 1 | 6192 | 35 |
| magnetic compass date of invention | 0.67 | 0.3 | 6593 | 56 |
| the compass chinese invention | 1.23 | 1 | 5851 | 65 |
| ancient china compass invention | 0.3 | 0.9 | 5508 | 60 |
| compass invented in china | 1.67 | 0.5 | 8491 | 33 |
| what country invented the magnetic compass | 1.94 | 0.2 | 6402 | 23 |
| ancient chinese magnetic compass | 1.96 | 0.9 | 1533 | 95 |
| who invented magnetic compass | 1.79 | 1 | 1458 | 88 |
| where was the magnetic compass invented | 1.75 | 0.3 | 739 | 6 |
