Research Article
Analysis on Port and Maritime Transport System Researches
Table 11
The top 6 words cooccurrence table for port and shipping.
| | Cooccurrence word | Frequent | Cooccurrence word | Frequent |
| | shipping management | 603 | port perform | 824 |
| | shipping perform | 354 | port state control | 383 |
| | shipping network | 232 | port governance/government | 209 |
| | shipping short-term | 168 | port choice | 188 |
| | shipping safety | 157 | port competition | 183 |
| | shipping finance | 91 | port private(privatization) | 135 |
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