| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| china contribution to science and technology | 0.41 | 0.8 | 4271 | 50 | 44 |
| china | 0.7 | 0.8 | 8806 | 88 | 5 |
| contribution | 0.94 | 0.8 | 5340 | 15 | 12 |
| to | 0.42 | 0.9 | 4076 | 92 | 2 |
| science | 0.11 | 0.2 | 2530 | 75 | 7 |
| and | 0.05 | 0.7 | 4056 | 33 | 3 |
| technology | 0.59 | 0.3 | 6064 | 14 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| china contribution to science and technology | 0.9 | 1 | 9942 | 87 |
| china contributions to science | 0.46 | 0.9 | 1216 | 28 |
| science and technology in china | 0.46 | 0.9 | 7274 | 31 |
| china science and technology achievements | 0.87 | 0.9 | 1693 | 10 |
| china science and technology overview | 1.25 | 0.1 | 1481 | 28 |
| china science and technology information | 0.95 | 0.8 | 9829 | 80 |
| china science and technology discovery | 0.81 | 0.7 | 4536 | 22 |
| chinese science and technology | 0.72 | 0.2 | 5464 | 31 |
| science china science technology | 0.85 | 0.1 | 5773 | 70 |
| china science and technology data | 0.49 | 0.7 | 9442 | 51 |
| china science and technology news | 1.55 | 0.8 | 5299 | 89 |
| china science and technology innovation | 1.01 | 0.9 | 1037 | 33 |
| history of science and technology in china | 0.53 | 0.2 | 1441 | 66 |
| contribution of technology to science | 0.38 | 1 | 5501 | 35 |
| china's development in science and technology | 1.83 | 0.5 | 5679 | 44 |
| china contributions to the world | 0.97 | 0.3 | 7531 | 98 |
