TABLE 7.
List of high-frequency keywords.
| Keyword | Frequency | Year | Keyword | Frequency | Year |
| Enterprise network | 195 | 1998 | Organization of enterprise network | 15 | 2001 |
| Social network | 121 | 2004 | Start-ups | 14 | 2005 |
| Network competence | 32 | 2007 | Social network analysis | 11 | 2005 |
| Industrial cluster | 30 | 2004 | Entrepreneurs | 11 | 1999 |
| SME | 22 | 2000 | Competitive advantage | 11 | 2002 |
| Innovation performance | 22 | 2010 | Technological innovation | 10 | 1998 |
| Social capital | 20 | 2000 | Knowledge sharing | 10 | 2005 |
| Enterprise performance | 20 | 2008 | Network position | 10 | 2009 |
| Family business | 19 | 2003 | Enterprise growth | 10 | 2002 |
| Network structure | 17 | 2005 |