| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| shandong province natural science foundation | 0.98 | 0.1 | 2553 | 64 | 44 |
| shandong | 0.57 | 0.7 | 3574 | 86 | 8 |
| province | 0.59 | 0.1 | 3909 | 74 | 8 |
| natural | 1.08 | 0.8 | 8852 | 45 | 7 |
| science | 1.67 | 0.4 | 78 | 40 | 7 |
| foundation | 0.64 | 0.6 | 485 | 53 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| shandong province natural science foundation | 1.68 | 0.3 | 1821 | 17 |
| shandong natural science foundation | 0.76 | 0.9 | 2255 | 88 |
| natural science foundation of shanxi province | 0.84 | 0.4 | 3378 | 39 |
| shaanxi province natural science foundation | 0.45 | 0.5 | 189 | 3 |
| natural science foundation of hunan province | 1.79 | 0.1 | 2835 | 64 |
| sichuan natural science foundation | 0.19 | 0.3 | 3521 | 7 |
| qingdao natural science foundation | 0.1 | 0.7 | 7961 | 17 |
| shanghai natural science foundation | 1.98 | 0.8 | 9270 | 91 |
| natural science foundation of yunnan province | 0.8 | 0.2 | 5938 | 67 |
| the guangdong natural science foundation | 1.85 | 0.3 | 3546 | 23 |
| jiangsu province natural science foundation | 0.5 | 0.9 | 9058 | 33 |
| shanghai natural science foundation project | 0.52 | 0.5 | 3625 | 8 |
| natural science foundation of anhui province | 0.61 | 0.2 | 299 | 77 |
| zhejiang province natural science foundation | 0.34 | 0.8 | 9097 | 69 |
| natural science foundation of hainan province | 0.47 | 0.2 | 6031 | 89 |
| china natural science foundation | 0.83 | 0.5 | 9960 | 100 |
| national natural science foundation in china | 1.09 | 0.1 | 7774 | 25 |
